{"id":426382,"date":"2025-01-09T02:09:25","date_gmt":"2025-01-08T19:09:25","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=426382"},"modified":"2026-02-10T21:42:15","modified_gmt":"2026-02-10T14:42:15","slug":"xoa-nen-anh-trong-photoshop","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/xoa-nen-anh-trong-photoshop\/","title":{"rendered":"2 c\u00e1ch x\u00f3a ph\u00f4ng, t\u00e1ch n\u1ec1n trong Photoshop si\u00eau nhanh"},"content":{"rendered":"<p style=\"text-align: justify;\">B\u1ea1n \u0111ang s\u1edf h\u1eefu m\u1ed9t b\u1ee9c \u1ea3nh tuy\u1ec7t \u0111\u1eb9p nh\u01b0ng ph\u00f4ng n\u1ec1n ph\u00eda sau l\u1ea1i qu\u00e1 l\u1ed9n x\u1ed9n? B\u1ea1n mu\u1ed1n t\u00e1ch ch\u1ee7 th\u1ec3 ra \u0111\u1ec3 gh\u00e9p v\u00e0o m\u1ed9t b\u1ed1i c\u1ea3nh lung linh h\u01a1n ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 t\u1ea1o \u1ea3nh s\u1ea3n ph\u1ea9m n\u1ec1n tr\u1eafng chuy\u00ean nghi\u1ec7p? \u0110\u1eebng lo l\u1eafng, vi\u1ec7c x\u00f3a n\u1ec1n \u1ea3nh trong Photoshop th\u1ef1c t\u1ebf kh\u00f4ng h\u1ec1 kh\u00f3 nh\u1eb1n nh\u01b0 nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ngh\u0129. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n nh\u1eefng c\u00e1ch t\u00e1ch n\u1ec1n nhanh nh\u1ea5t, t\u1eeb c\u00e1c c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng cho \u0111\u1ebfn th\u1ee7 c\u00f4ng, gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c b\u1ee9c \u1ea3nh \u01b0ng \u00fd ch\u1ec9 trong v\u00e0i ph\u00fat. D\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u1ea7m chu\u1ed9t hay \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m ch\u1ec9nh s\u1eeda, nh\u1eefng m\u1eb9o nh\u1ecf d\u01b0\u1edbi \u0111\u00e2y ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap \u00edch cho c\u00f4ng vi\u1ec7c s\u00e1ng t\u1ea1o c\u1ee7a b\u1ea1n r\u1ea5t nhi\u1ec1u.<\/p>\n<h2 style=\"text-align: justify;\">X\u00f3a n\u1ec1n \u1ea3nh trong Photoshop l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao b\u1ea1n c\u1ea7n bi\u1ebft k\u1ef9 thu\u1eadt n\u00e0y?<\/h2>\n<p style=\"text-align: justify;\">T\u00e1ch n\u1ec1n \u1ea3nh trong Photoshop l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh c\u1ef1c k\u1ef3 ph\u1ed5 bi\u1ebfn. Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf ph\u1ea7n h\u1eadu c\u1ea3nh ph\u00eda sau, ch\u1ec9 gi\u1eef l\u1ea1i ch\u1ee7 th\u1ec3 ch\u00ednh c\u1ee7a b\u1ee9c \u1ea3nh. M\u1ee5c \u0111\u00edch c\u1ed1t l\u00f5i c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 gi\u00fap ch\u1ee7 th\u1ec3 tr\u1edf n\u00ean n\u1ed5i b\u1eadt h\u01a1n, thu h\u00fat s\u1ef1 t\u1eadp trung tuy\u1ec7t \u0111\u1ed1i c\u1ee7a ng\u01b0\u1eddi xem v\u00e0o \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 b\u1ea1n mu\u1ed1n truy\u1ec1n t\u1ea3i.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-426404 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1.jpg\" alt=\"xoa-nen-anh-trong-photoshop-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\">Sau khi b\u1ea1n \u0111\u00e3 x\u00f3a n\u1ec1n th\u00e0nh c\u00f4ng, c\u00e1nh c\u1eeda s\u00e1ng t\u1ea1o s\u1ebd m\u1edf ra r\u1ed9ng l\u1edbn h\u01a1n bao gi\u1edd h\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng gh\u00e9p ch\u1ee7 th\u1ec3 \u0111\u00f3 v\u00e0o m\u1ed9t n\u1ec1n \u1ea3nh m\u1edbi ho\u00e0n to\u00e0n, thay \u0111\u1ed5i m\u00e0u s\u1eafc ph\u00f4ng n\u1ec1n theo \u00fd th\u00edch, ho\u1eb7c th\u00eam c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u1ea1o ra nh\u1eefng t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt \u0111\u1ed9c \u0111\u00e1o. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng n\u1ec1n t\u1ea3ng m\u00e0 b\u1ea5t k\u1ef3 ai mu\u1ed1n b\u01b0\u1edbc ch\u00e2n v\u00e0o th\u1ebf gi\u1edbi thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda chuy\u00ean nghi\u1ec7p \u0111\u1ec1u ph\u1ea3i n\u1eafm v\u1eefng.<\/p>\n<h2 style=\"text-align: justify;\">Nh\u1eefng l\u00fd do khi\u1ebfn vi\u1ec7c x\u00f3a n\u1ec1n \u1ea3nh tr\u1edf n\u00ean c\u1ef1c k\u1ef3 quan tr\u1ecdng<\/h2>\n<p style=\"text-align: justify;\">Vi\u1ec7c n\u1eafm v\u1eefng c\u00e1ch t\u00e1ch n\u1ec1n trong Photoshop mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch thi\u1ebft th\u1ef1c cho c\u00f4ng vi\u1ec7c v\u00e0 s\u1edf th\u00edch c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u00fd do ch\u00ednh m\u00e0 b\u1ea1n n\u00ean b\u1eaft \u0111\u1ea7u h\u1ecdc k\u1ef9 thu\u1eadt n\u00e0y ngay h\u00f4m nay:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>T\u1ea1o s\u1ef1 t\u1eadp trung t\u1ed1i \u0111a v\u00e0o ch\u1ee7 th\u1ec3:<\/strong>\u00a0Khi b\u1ea1n lo\u1ea1i b\u1ecf nh\u1eefng y\u1ebfu t\u1ed1 g\u00e2y nhi\u1ec5u \u1edf ph\u00eda sau, ch\u1ee7 th\u1ec3 ch\u00ednh s\u1ebd hi\u1ec7n l\u00ean r\u00f5 n\u00e9t v\u00e0 \u1ea5n t\u01b0\u1ee3ng h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 quan tr\u1ecdng trong nhi\u1ebfp \u1ea3nh ch\u00e2n dung ho\u1eb7c ch\u1ee5p \u1ea3nh qu\u1ea3ng c\u00e1o s\u1ea3n ph\u1ea9m.<\/li>\n<li><strong>Thay \u0111\u1ed5i b\u1ed1i c\u1ea3nh linh ho\u1ea1t:<\/strong>\u00a0B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u01b0a m\u1ed9t ng\u01b0\u1eddi \u0111ang \u0111\u1ee9ng trong ph\u00f2ng ra gi\u1eefa b\u00e3i bi\u1ec3n xanh m\u00e1t ho\u1eb7c m\u1ed9t r\u1eebng c\u00e2y r\u1eadm r\u1ea1p ch\u1ec9 b\u1eb1ng v\u00e0i thao t\u00e1c c\u1eaft gh\u00e9p sau khi t\u00e1ch n\u1ec1n.<\/li>\n<li><strong>Thi\u1ebft k\u1ebf \u1ea5n ph\u1ea9m truy\u1ec1n th\u00f4ng chuy\u00ean nghi\u1ec7p:<\/strong>\u00a0C\u00e1c banner qu\u1ea3ng c\u00e1o, poster hay h\u00ecnh \u1ea3nh tr\u00ean website th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng y\u00eau c\u1ea7u ch\u1ee7 th\u1ec3 ph\u1ea3i \u0111\u01b0\u1ee3c t\u00e1ch n\u1ec1n s\u1ea1ch s\u1ebd \u0111\u1ec3 ch\u00e8n ch\u1eef v\u00e0 logo m\u1ed9t c\u00e1ch h\u00e0i h\u00f2a.<\/li>\n<li><strong>C\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 kinh doanh:<\/strong>\u00a0M\u1ed9t t\u1ea5m \u1ea3nh s\u1ea3n ph\u1ea9m c\u00f3 n\u1ec1n tr\u1eafng tinh kh\u00f4i ho\u1eb7c n\u1ec1n trong su\u1ed1t s\u1ebd gi\u00fap kh\u00e1ch h\u00e0ng t\u1eadp trung v\u00e0o chi ti\u1ebft s\u1ea3n ph\u1ea9m, t\u1eeb \u0111\u00f3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1t \u0111\u01a1n h\u00e0ng cao h\u01a1n.<\/li>\n<li><strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed:<\/strong>\u00a0Thay v\u00ec ph\u1ea3i \u0111\u1ea7u t\u01b0 set-up b\u1ed1i c\u1ea3nh th\u1eadt t\u1ed1n k\u00e9m hay \u0111i ch\u1ee5p l\u1ea1i nhi\u1ec1u l\u1ea7n, b\u1ea1n ch\u1ec9 c\u1ea7n m\u1ed9t b\u1ee9c \u1ea3nh ph\u00f4ng \u0111\u01a1n gi\u1ea3n v\u00e0 x\u1eed l\u00fd h\u1eadu k\u1ef3 b\u1eb1ng Photoshop l\u00e0 xong.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-426405 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2.jpg\" alt=\"xoa-nen-anh-trong-photoshop-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2 style=\"text-align: justify;\">H\u01b0\u1edbng d\u1eabn chi ti\u1ebft 2 c\u00e1ch x\u00f3a n\u1ec1n \u1ea3nh trong Photoshop hi\u1ec7u qu\u1ea3 nh\u1ea5t<\/h2>\n<p style=\"text-align: justify;\">Hi\u1ec7n nay, Photoshop cung c\u1ea5p r\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c t\u00e1ch n\u1ec1n. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi \u0111a s\u1ed1 nhu c\u1ea7u th\u00f4ng th\u01b0\u1eddng, b\u1ea1n ch\u1ec9 c\u1ea7n n\u1eafm v\u1eefng hai ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t d\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111\u00e3 c\u00f3 th\u1ec3 x\u1eed l\u00fd t\u1ed1t h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i h\u00ecnh \u1ea3nh.<\/p>\n<h3 style=\"text-align: justify;\">S\u1eed d\u1ee5ng Magic Eraser Tool \u2013 X\u00f3a n\u1ec1n &#8220;trong m\u1ed9t n\u1ed1t nh\u1ea1c&#8221;<\/h3>\n<p style=\"text-align: justify;\">C\u00f4ng c\u1ee5 Magic Eraser Tool gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc &#8220;g\u00f4m ma thu\u1eadt&#8221;. N\u00f3 c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 khi b\u1ea1n \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng b\u1ee9c \u1ea3nh c\u00f3 ph\u1ea7n n\u1ec1n mang m\u00e0u s\u1eafc \u0111\u1ed3ng nh\u1ea5t ho\u1eb7c \u00edt chi ti\u1ebft ph\u1ee9c t\u1ea1p. B\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc chi ti\u1ebft sau:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 1:<\/strong>\u00a0B\u1ea1n kh\u1edfi \u0111\u1ed9ng ph\u1ea7n m\u1ec1m Photoshop tr\u00ean m\u00e1y t\u00ednh. Sau \u0111\u00f3, b\u1ea1n v\u00e0o menu\u00a0<strong>File &gt; Open<\/strong>\u00a0(ho\u1eb7c nh\u1ea5n Ctrl + O) \u0111\u1ec3 ch\u1ecdn b\u1ee9c \u1ea3nh c\u1ea7n x\u1eed l\u00fd t\u1eeb th\u01b0 m\u1ee5c m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-426406 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3.jpg\" alt=\"xoa-nen-anh-trong-photoshop-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 2:<\/strong>\u00a0Tr\u00ean thanh c\u00f4ng c\u1ee5 n\u1eb1m b\u00ean tr\u00e1i m\u00e0n h\u00ecnh, b\u1ea1n t\u00ecm \u0111\u1ebfn bi\u1ec3u t\u01b0\u1ee3ng c\u1ee5c t\u1ea9y. B\u1ea1n nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0o \u0111\u00f3 v\u00e0 ch\u1ecdn\u00a0<strong>Magic Eraser Tool<\/strong>\u00a0(ph\u00edm t\u1eaft nhanh l\u00e0 ph\u00edm E).<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426407 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4.jpg\" alt=\"xoa-nen-anh-trong-photoshop-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 3:<\/strong>\u00a0B\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn thanh t\u00f9y ch\u1ecdn \u1edf ph\u00eda tr\u00ean c\u00f9ng. T\u1ea1i m\u1ee5c\u00a0<strong>Tolerance<\/strong>\u00a0(\u0111\u1ed9 nh\u1ea1y), b\u1ea1n h\u00e3y \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 sao cho ph\u00f9 h\u1ee3p. Ch\u1ec9 s\u1ed1 Tolerance c\u00e0ng cao th\u00ec v\u00f9ng m\u00e0u b\u1ecb x\u00f3a s\u1ebd c\u00e0ng r\u1ed9ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Th\u00f4ng th\u01b0\u1eddng, m\u1ee9c 20-30 l\u00e0 con s\u1ed1 kh\u1edfi \u0111\u1ea7u kh\u00e1 t\u1ed1t.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426385 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5.jpg\" alt=\"xoa-nen-anh-trong-photoshop-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 4:<\/strong>\u00a0B\u1ea1n ch\u1ec9 c\u1ea7n click chu\u1ed9t tr\u00e1i v\u00e0o v\u00f9ng n\u1ec1n m\u00e0 b\u1ea1n mu\u1ed1n lo\u1ea1i b\u1ecf. Ngay l\u1eadp t\u1ee9c, Photoshop s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n c\u00e1c pixel m\u00e0u t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 x\u00f3a s\u1ea1ch ch\u00fang, \u0111\u1ec3 l\u1ea1i ph\u1ea7n n\u1ec1n trong su\u1ed1t (d\u1ea1ng \u00f4 vu\u00f4ng caro).<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426386 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6.jpg\" alt=\"xoa-nen-anh-trong-photoshop-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 5:<\/strong>\u00a0Sau khi \u0111\u00e3 h\u00e0i l\u00f2ng, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00f4ng c\u1ee5 Move Tool \u0111\u1ec3 k\u00e9o v\u1eadt th\u1ec3 sang c\u00e1c file thi\u1ebft k\u1ebf kh\u00e1c ho\u1eb7c l\u01b0u l\u1ea1i d\u01b0\u1edbi \u0111\u1ecbnh d\u1ea1ng PNG \u0111\u1ec3 gi\u1eef \u0111\u1ed9 trong su\u1ed1t cho n\u1ec1n.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426387 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7.jpg\" alt=\"xoa-nen-anh-trong-photoshop-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\">S\u1eed d\u1ee5ng Lasso Tool \u2013 T\u00e1ch n\u1ec1n th\u1ee7 c\u00f4ng \u0111\u1ea7y t\u1ec9 m\u1ec9<\/h3>\n<p style=\"text-align: justify;\">Quy tr\u00ecnh th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 1:<\/strong>\u00a0T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch tr\u00ean, b\u1ea1n m\u1edf h\u00ecnh \u1ea3nh c\u1ea7n t\u00e1ch n\u1ec1n trong Photoshop.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426388 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8.jpg\" alt=\"xoa-nen-anh-trong-photoshop-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 2:<\/strong>\u00a0B\u1ea1n nh\u1ea5n ph\u00edm t\u1eaft\u00a0<strong>L<\/strong>\u00a0\u0111\u1ec3 g\u1ecdi c\u00f4ng c\u1ee5 Lasso Tool. T\u1ea1i \u0111\u00e2y, b\u1ea1n s\u1ebd c\u00f3 3 l\u1ef1a ch\u1ecdn t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 kh\u00f3 c\u1ee7a \u1ea3nh:\n<ul>\n<li><strong>Lasso Tool:<\/strong>\u00a0Cho ph\u00e9p b\u1ea1n v\u1ebd t\u1ef1 do quanh \u0111\u1ed1i t\u01b0\u1ee3ng b\u1eb1ng chu\u1ed9t tr\u00e1i.<\/li>\n<li><strong>Polygonal Lasso Tool:<\/strong>\u00a0Gi\u00fap b\u1ea1n t\u1ea1o v\u00f9ng ch\u1ecdn b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng th\u1eb3ng n\u1ed1i ti\u1ebfp nhau, r\u1ea5t h\u1ee3p v\u1edbi c\u00e1c v\u1eadt th\u1ec3 c\u00f3 c\u1ea1nh s\u1eafc n\u00e9t nh\u01b0 h\u1ed9p qu\u00e0, t\u00f2a nh\u00e0.<\/li>\n<li><strong>Magnetic Lasso Tool:<\/strong>\u00a0M\u1ed9t c\u00f4ng c\u1ee5 th\u00f4ng minh t\u1ef1 \u0111\u1ed9ng &#8220;h\u00edt&#8221; v\u00e0o vi\u1ec1n c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng khi b\u1ea1n di chu\u1ed9t qua.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426389 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9.jpg\" alt=\"xoa-nen-anh-trong-photoshop-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 3:<\/strong>\u00a0B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p th\u00eam c\u00f4ng c\u1ee5\u00a0<strong>Quick Selection Tool (W)<\/strong>\u00a0\u0111\u1ec3 ch\u1ecdn nhanh c\u00e1c v\u00f9ng l\u1edbn, sau \u0111\u00f3 d\u00f9ng Lasso \u0111\u1ec3 tinh ch\u1ec9nh l\u1ea1i nh\u1eefng chi ti\u1ebft nh\u1ecf b\u1ecb s\u00f3t.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426390 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10.jpg\" alt=\"xoa-nen-anh-trong-photoshop-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 4:<\/strong>\u00a0Sau khi \u0111\u00e3 bao quanh ho\u00e0n to\u00e0n ch\u1ee7 th\u1ec3, b\u1ea1n nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng\u00a0<strong>Add a mask<\/strong>\u00a0(h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 v\u00f2ng tr\u00f2n \u1edf gi\u1eefa) n\u1eb1m d\u01b0\u1edbi b\u1ea3ng Layers. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1eb7t n\u1ea1 (mask) gi\u00fap b\u1ea1n x\u00f3a n\u1ec1n nh\u01b0ng v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u \u1ea3nh g\u1ed1c, c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o n\u1ebfu l\u1ee1 tay c\u1eaft ph\u1ea1m.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426391 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11.jpg\" alt=\"xoa-nen-anh-trong-photoshop-11\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-11-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426392 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12.jpg\" alt=\"xoa-nen-anh-trong-photoshop-12\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-12-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426393 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13.jpg\" alt=\"xoa-nen-anh-trong-photoshop-13\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-13-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 5:<\/strong>\u00a0B\u1ea1n click \u0111\u00fap v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng m\u1eb7t n\u1ea1 v\u1eeba t\u1ea1o \u0111\u1ec3 m\u1edf b\u1ea3ng thu\u1ed9c t\u00ednh. T\u1ea1i \u0111\u00e2y, b\u1ea1n h\u00e3y \u0111i\u1ec1u ch\u1ec9nh thanh\u00a0<strong>Smooth<\/strong>\u00a0\u0111\u1ec3 l\u00e0m m\u01b0\u1ee3t \u0111\u01b0\u1eddng c\u1eaft v\u00e0\u00a0<strong>Feather<\/strong>\u00a0\u0111\u1ec3 l\u00e0m m\u1edd nh\u1eb9 vi\u1ec1n \u1ea3nh, gi\u00fap ch\u1ee7 th\u1ec3 tr\u00f4ng t\u1ef1 nhi\u00ean h\u01a1n khi gh\u00e9p v\u00e0o n\u1ec1n m\u1edbi.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426394 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14.jpg\" alt=\"xoa-nen-anh-trong-photoshop-14\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-14-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>B\u01b0\u1edbc 6:<\/strong>\u00a0Nh\u1ea5n\u00a0<strong>OK<\/strong>\u00a0\u0111\u1ec3 ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh v\u00e0 l\u01b0u file.<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\">C\u00e1ch t\u00e1ch n\u1ec1n nhanh tr\u00ean phi\u00ean b\u1ea3n Photoshop CS6<\/h2>\n<p style=\"text-align: justify;\">D\u00f9 hi\u1ec7n nay \u0111\u00e3 c\u00f3 nhi\u1ec1u phi\u00ean b\u1ea3n CC hi\u1ec7n \u0111\u1ea1i, nh\u01b0ng Photoshop CS6 v\u1eabn \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u b\u1ea1n tin d\u00f9ng v\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1eb9 nh\u00e0ng. \u0110\u1ec3 x\u00f3a n\u1ec1n tr\u00ean b\u1ea3n CS6, b\u1ea1n n\u00ean t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a\u00a0<strong>Quick Selection Tool<\/strong>:<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426396 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16.jpg\" alt=\"xoa-nen-anh-trong-photoshop-16\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-16-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426397 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17.jpg\" alt=\"xoa-nen-anh-trong-photoshop-17\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-17-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426398 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18.jpg\" alt=\"xoa-nen-anh-trong-photoshop-18\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-18-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\">\u0110\u1ea7u ti\u00ean, b\u1ea1n n\u00ean nh\u00e2n \u0111\u00f4i layer g\u1ed1c b\u1eb1ng c\u00e1ch nh\u1ea5n\u00a0<strong>Ctrl + J<\/strong>. Vi\u1ec7c n\u00e0y gi\u00fap b\u1ea1n lu\u00f4n c\u00f3 m\u1ed9t b\u1ea3n d\u1ef1 ph\u00f2ng an to\u00e0n. Sau \u0111\u00f3, b\u1ea1n ch\u1ecdn c\u00f4ng c\u1ee5 Quick Selection Tool t\u1eeb thanh c\u00f4ng c\u1ee5. B\u1ea1n d\u00f9ng chu\u1ed9t &#8220;t\u00f4&#8221; l\u00ean v\u00f9ng n\u1ec1n xung quanh \u0111\u1ed1i t\u01b0\u1ee3ng. Khi v\u00f9ng ch\u1ecdn \u0111\u00e3 bao ph\u1ee7 h\u1ebft ph\u1ea7n n\u1ec1n, b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n ph\u00edm\u00a0<strong>Delete<\/strong>\u00a0tr\u00ean b\u00e0n ph\u00edm. Cu\u1ed1i c\u00f9ng, b\u1ea1n v\u00e0o m\u1ee5c\u00a0<strong>Refine Edge<\/strong>\u00a0\u1edf ph\u00eda tr\u00ean \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c s\u1ee3i t\u00f3c ho\u1eb7c vi\u1ec1n r\u0103ng c\u01b0a sao cho th\u1eadt m\u01b0\u1ee3t m\u00e0 tr\u01b0\u1edbc khi l\u01b0u \u1ea3nh.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426399 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19.jpg\" alt=\"xoa-nen-anh-trong-photoshop-19\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-19-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2 style=\"text-align: justify;\">B\u1ea3ng so s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 x\u00f3a n\u1ec1n ph\u1ed5 bi\u1ebfn<\/h2>\n<table border=\"1\">\n<thead>\n<tr>\n<th>C\u00f4ng c\u1ee5<\/th>\n<th>Ph\u00edm t\u1eaft<\/th>\n<th>\u01afu \u0111i\u1ec3m<\/th>\n<th>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Magic Eraser<\/td>\n<td>E<\/td>\n<td>C\u1ef1c nhanh, ch\u1ec9 c\u1ea7n 1 click<\/td>\n<td>D\u1ec5 l\u1eb9m v\u00e0o ch\u1ee7 th\u1ec3 n\u1ebfu m\u00e0u n\u1ec1n tr\u00f9ng m\u00e0u \u00e1o\/da<\/td>\n<\/tr>\n<tr>\n<td>Lasso Tool<\/td>\n<td>L<\/td>\n<td>Ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i, l\u00e0m ch\u1ee7 \u0111\u01b0\u1eddng c\u1eaft<\/td>\n<td>T\u1ed1n th\u1eddi gian, \u0111\u00f2i h\u1ecfi s\u1ef1 kh\u00e9o l\u00e9o c\u1ee7a \u0111\u00f4i tay<\/td>\n<\/tr>\n<tr>\n<td>Quick Selection<\/td>\n<td>W<\/td>\n<td>C\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u00f4i khi kh\u00f4ng nh\u1eadn di\u1ec7n t\u1ed1t c\u00e1c v\u00f9ng qu\u00e1 chi ti\u1ebft<\/td>\n<\/tr>\n<tr>\n<td>Pen Tool<\/td>\n<td>P<\/td>\n<td>\u0110\u1eb3ng c\u1ea5p nh\u1ea5t cho d\u00e2n chuy\u00ean nghi\u1ec7p<\/td>\n<td>R\u1ea5t kh\u00f3 h\u1ecdc v\u00e0 s\u1eed d\u1ee5ng th\u00e0nh th\u1ea1o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: justify;\">Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch x\u1eed l\u00fd khi x\u00f3a n\u1ec1n \u1ea3nh<\/h2>\n<p style=\"text-align: justify;\">Trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n, ch\u1eafc ch\u1eafn b\u1ea1n s\u1ebd g\u1eb7p ph\u1ea3i m\u1ed9t v\u00e0i l\u1ed7i khi\u1ebfn b\u1ee9c \u1ea3nh tr\u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u00ean nghi\u1ec7p. H\u00e3y c\u00f9ng \u0111i\u1ec3m qua v\u00e0 t\u00ecm c\u00e1ch kh\u1eafc ph\u1ee5c nh\u00e9:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Vi\u1ec1n r\u0103ng c\u01b0a nham nh\u1edf:<\/strong>\u00a0L\u1ed7i n\u00e0y x\u1ea3y ra khi \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u1ea3nh th\u1ea5p ho\u1eb7c b\u1ea1n ch\u1ecdn v\u00f9ng qu\u00e1 g\u1eaft. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng t\u00ednh n\u0103ng\u00a0<strong>Select and Mask<\/strong>, t\u0103ng th\u00f4ng s\u1ed1\u00a0<em>Smooth<\/em>\u00a0v\u00e0\u00a0<em>Feather<\/em>\u00a0l\u00ean m\u1ed9t ch\u00fat \u0111\u1ec3 vi\u1ec1n \u1ea3nh m\u1ec1m m\u1ea1i h\u01a1n.<\/li>\n<li><strong>M\u1ea5t chi ti\u1ebft t\u00f3c ho\u1eb7c l\u00f4ng th\u00fa:<\/strong>\u00a0\u0110\u00e2y l\u00e0 b\u00e0i to\u00e1n kh\u00f3 nh\u1ea5t. B\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5\u00a0<strong>Refine Edge Brush<\/strong>\u00a0trong b\u1ea3ng Select and Mask \u0111\u1ec3 &#8220;t\u00f4&#8221; l\u1ea1i nh\u1eefng ph\u1ea7n t\u00f3c m\u1ecfng, Photoshop s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n \u0111\u1ec3 gi\u1eef l\u1ea1i nh\u1eefng s\u1ee3i t\u00f3c li ti \u0111\u00f3 cho b\u1ea1n.<\/li>\n<li><strong>C\u00f2n s\u00f3t c\u00e1c m\u1ea3ng n\u1ec1n nh\u1ecf:<\/strong>\u00a0\u0110\u00f4i khi \u1edf nh\u1eefng g\u00f3c h\u1eb9p nh\u01b0 n\u00e1ch tay hay k\u1ebd ng\u00f3n tay v\u1eabn c\u00f2n d\u00ednh m\u00e0u n\u1ec1n c\u0169. B\u1ea1n h\u00e3y ph\u00f3ng to \u1ea3nh (Ctrl + +) v\u00e0 d\u00f9ng c\u1ee5c t\u1ea9y Eraser Tool lo\u1ea1i nh\u1ecf \u0111\u1ec3 t\u1ec9a t\u00f3t l\u1ea1i c\u1ea9n th\u1eadn.<\/li>\n<li><strong>\u1ea2nh b\u1ecb m\u1edd sau khi t\u00e1ch:<\/strong>\u00a0B\u1ea1n c\u1ea7n ki\u1ec3m tra l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng file g\u1ed1c. \u0110\u1eebng qu\u00ean l\u01b0u \u1ea3nh \u1edf \u0111\u1ecbnh d\u1ea1ng PNG-24 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 s\u1eafc n\u00e9t cao nh\u1ea5t cho ch\u1ee7 th\u1ec3 sau khi t\u00e1ch.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426402 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22.jpg\" alt=\"xoa-nen-anh-trong-photoshop-22\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-22-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2 style=\"text-align: justify;\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<div style=\"text-align: justify;\">\n<h3>T\u00f4i c\u00f3 th\u1ec3 x\u00f3a n\u1ec1n \u1ea3nh trong Photoshop m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh kh\u00f4ng?<\/h3>\n<p>Ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c b\u1ea1n nh\u00e9. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng t\u00ednh n\u0103ng Layer Mask thay v\u00ec d\u00f9ng c\u1ee5c t\u1ea9y x\u00f3a tr\u1ef1c ti\u1ebfp. Khi d\u00f9ng Mask, d\u1eef li\u1ec7u \u1ea3nh g\u1ed1c v\u1eabn \u0111\u01b0\u1ee3c b\u1ea3o to\u00e0n 100%, gi\u00fap b\u1ea1n gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 n\u00e9t t\u1ed1i \u0111a cho b\u1ee9c \u1ea3nh.<\/p>\n<h3>C\u00f4ng c\u1ee5 n\u00e0o trong Photoshop x\u00f3a n\u1ec1n t\u00f3c \u0111\u1eb9p nh\u1ea5t?<\/h3>\n<p>\u0110\u1ec3 x\u1eed l\u00fd t\u00f3c, c\u00f4ng c\u1ee5\u00a0<strong>Select and Mask<\/strong>\u00a0k\u1ebft h\u1ee3p v\u1edbi\u00a0<strong>Refine Edge Brush Tool<\/strong>\u00a0l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u. N\u00f3 gi\u00fap t\u00e1ch t\u1eebng s\u1ee3i t\u00f3c m\u1ea3nh ra kh\u1ecfi n\u1ec1n m\u1ed9t c\u00e1ch c\u1ef1c k\u1ef3 t\u1ef1 nhi\u00ean m\u00e0 c\u00e1c c\u00f4ng c\u1ee5 th\u00f4ng th\u01b0\u1eddng kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c.<\/p>\n<h3>T\u1ea1i sao sau khi x\u00f3a n\u1ec1n t\u00f4i l\u01b0u \u1ea3nh v\u1ec1 m\u00e1y v\u1eabn th\u1ea5y c\u00f3 n\u1ec1n tr\u1eafng?<\/h3>\n<p>L\u1ed7i n\u00e0y th\u01b0\u1eddng do b\u1ea1n l\u01b0u \u1ea3nh sai \u0111\u1ecbnh d\u1ea1ng. \u0110\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c n\u1ec1n trong su\u1ed1t, b\u1ea1n b\u1eaft bu\u1ed9c ph\u1ea3i l\u01b0u \u1ea3nh \u1edf \u0111\u1ecbnh d\u1ea1ng\u00a0<strong>PNG<\/strong>\u00a0ho\u1eb7c\u00a0<strong>TIFF<\/strong>. N\u1ebfu b\u1ea1n l\u01b0u d\u01b0\u1edbi d\u1ea1ng JPG, Photoshop s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u1ed5 m\u00e0u tr\u1eafng v\u00e0o ph\u1ea7n n\u1ec1n trong su\u1ed1t \u0111\u00f3.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426403 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23.jpg\" alt=\"xoa-nen-anh-trong-photoshop-23\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-23-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Photoshop b\u1ea3n c\u0169 nh\u01b0 CS3, CS4 c\u00f3 x\u00f3a n\u1ec1n \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n<p>T\u1ea5t nhi\u00ean l\u00e0 c\u00f3. C\u00e1c c\u00f4ng c\u1ee5 c\u01a1 b\u1ea3n nh\u01b0 Magic Wand, Lasso Tool hay Pen Tool \u0111\u00e3 xu\u1ea5t hi\u1ec7n t\u1eeb nh\u1eefng phi\u00ean b\u1ea3n r\u1ea5t c\u0169. Tuy nhi\u00ean, c\u00e1c b\u1ea3n CC m\u1edbi sau n\u00e0y s\u1ebd c\u00f3 th\u00eam AI h\u1ed7 tr\u1ee3 gi\u00fap b\u1ea1n l\u00e0m vi\u1ec7c nhanh v\u00e0 ch\u00ednh x\u00e1c h\u01a1n nhi\u1ec1u.<\/p>\n<h3>C\u00f3 c\u00e1ch n\u00e0o x\u00f3a n\u1ec1n t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n ch\u1ec9 b\u1eb1ng m\u1ed9t n\u00fat b\u1ea5m kh\u00f4ng?<\/h3>\n<p>Trong c\u00e1c phi\u00ean b\u1ea3n Photoshop CC \u0111\u1eddi m\u1edbi (t\u1eeb 2020 tr\u1edf \u0111i), b\u1ea1n c\u00f3 th\u1ec3 v\u00e0o b\u1ea3ng\u00a0<strong>Properties<\/strong>\u00a0v\u00e0 nh\u1ea5n n\u00fat\u00a0<strong>Remove Background<\/strong>. Photoshop s\u1ebd s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o Adobe Sensei \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng t\u00e1ch n\u1ec1n cho b\u1ea1n c\u1ef1c k\u1ef3 th\u00f4ng minh.<\/p>\n<h3>T\u00f4i n\u00ean d\u00f9ng chu\u1ed9t hay b\u1ea3ng v\u1ebd \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u00e1ch n\u1ec1n \u1ea3nh?<\/h3>\n<p>N\u1ebfu b\u1ea1n ch\u1ec9 t\u00e1ch n\u1ec1n c\u01a1 b\u1ea3n, chu\u1ed9t m\u00e1y t\u00ednh l\u00e0 \u0111\u1ee7 d\u00f9ng. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n c\u1ea7n c\u1eaft gh\u00e9p nh\u1eefng chi ti\u1ebft c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p ho\u1eb7c v\u1ebd \u0111\u01b0\u1eddng Pen Tool tinh x\u1ea3o, vi\u1ec7c s\u1eed d\u1ee5ng b\u1ea3ng v\u1ebd \u0111i\u1ec7n t\u1eed (nh\u01b0 Wacom) s\u1ebd gi\u00fap thao t\u00e1c m\u01b0\u1ee3t m\u00e0 v\u00e0 ch\u00ednh x\u00e1c h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-426400 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20.jpg\" alt=\"xoa-nen-anh-trong-photoshop-20\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/01\/xoa-nen-anh-trong-photoshop-20-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>X\u00f3a n\u1ec1n \u1ea3nh b\u1eb1ng Pen Tool c\u00f3 kh\u00f3 kh\u00f4ng?<\/h3>\n<p>Pen Tool \u0111\u01b0\u1ee3c coi l\u00e0 &#8220;\u00f4ng vua&#8221; trong vi\u1ec7c t\u1ea1o v\u00f9ng ch\u1ecdn ch\u00ednh x\u00e1c nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 l\u1ed9 tr\u00ecnh h\u1ecdc kh\u00e1 d\u1ed1c. B\u1ea1n s\u1ebd c\u1ea7n m\u1ea5t kho\u1ea3ng v\u00e0i ng\u00e0y \u0111\u1ec3 l\u00e0m quen v\u1edbi c\u00e1ch \u0111\u1eb7t c\u00e1c \u0111i\u1ec3m neo (anchor points) v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1eddng cong. M\u1ed9t khi \u0111\u00e3 l\u00e0m ch\u1ee7 \u0111\u01b0\u1ee3c Pen Tool, kh\u00f4ng c\u00f3 ph\u00f4ng n\u1ec1n n\u00e0o c\u00f3 th\u1ec3 l\u00e0m kh\u00f3 \u0111\u01b0\u1ee3c b\u1ea1n.<\/p>\n<h2>T\u1ed5ng k\u1ebft<\/h2>\n<p>X\u00f3a n\u1ec1n \u1ea3nh trong Photoshop kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t thao t\u00e1c k\u1ef9 thu\u1eadt, m\u00e0 n\u00f3 c\u00f2n l\u00e0 b\u01b0\u1edbc \u0111\u1ec7m quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n th\u1ef1c hi\u1ec7n nh\u1eefng \u00fd t\u01b0\u1edfng thi\u1ebft k\u1ebf bay b\u1ed5ng h\u01a1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 Magic Eraser hay Lasso Tool ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a t\u1eebng b\u1ee9c \u1ea3nh c\u1ee5 th\u1ec3. B\u1ea1n \u0111\u1eebng qu\u00e1 n\u00f4n n\u00f3ng, h\u00e3y d\u00e0nh th\u1eddi gian luy\u1ec7n t\u1eadp m\u1ed7i ng\u00e0y \u0111\u1ec3 \u0111\u00f4i tay tr\u1edf n\u00ean linh ho\u1ea1t h\u01a1n v\u00e0 m\u1eaft nh\u00ecn m\u00e0u s\u1eafc nh\u1ea1y b\u00e9n h\u01a1n. Photoshop l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi r\u1ed9ng l\u1edbn v\u1edbi v\u00f4 v\u00e0n \u0111i\u1ec1u k\u1ef3 di\u1ec7u \u0111ang ch\u1edd b\u1ea1n kh\u00e1m ph\u00e1.<\/p>\n<\/div>\n<p style=\"text-align: justify;\">Xem th\u00eam:<\/p>\n<p style=\"text-align: justify;\"><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-xoa-album-tren-iphone\/\">H\u01b0\u1edbng d\u1eabn c\u00e1ch x\u00f3a album tr\u00ean iPhone kh\u00f4ng c\u1ea7n iTunes<\/a><\/strong><\/p>\n<p style=\"text-align: justify;\"><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-xoa-file-tren-mac\/\">4 c\u00e1ch x\u00f3a file tr\u00ean MacBook \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang s\u1edf h\u1eefu m\u1ed9t b\u1ee9c \u1ea3nh tuy\u1ec7t \u0111\u1eb9p nh\u01b0ng ph\u00f4ng n\u1ec1n ph\u00eda sau l\u1ea1i qu\u00e1 l\u1ed9n x\u1ed9n? B\u1ea1n mu\u1ed1n t\u00e1ch ch\u1ee7 th\u1ec3 ra \u0111\u1ec3 gh\u00e9p v\u00e0o m\u1ed9t b\u1ed1i c\u1ea3nh lung linh h\u01a1n ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 t\u1ea1o \u1ea3nh s\u1ea3n ph\u1ea9m n\u1ec1n tr\u1eafng chuy\u00ean nghi\u1ec7p? \u0110\u1eebng lo l\u1eafng, vi\u1ec7c x\u00f3a n\u1ec1n \u1ea3nh trong Photoshop th\u1ef1c [&hellip;]<\/p>\n","protected":false},"author":91,"featured_media":426384,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-426382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2 c\u00e1ch x\u00f3a ph\u00f4ng, t\u00e1ch n\u1ec1n trong Photoshop si\u00eau nhanh<\/title>\n<meta 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