{"id":1448,"date":"2023-07-26T02:49:27","date_gmt":"2023-07-25T19:49:27","guid":{"rendered":"https:\/\/ladigi.vn\/t\/?p=1448"},"modified":"2023-07-25T13:51:43","modified_gmt":"2023-07-25T06:51:43","slug":"cac-ky-thuat-xu-ly-anh-mat-hieu-qua-bang-adobe-photoshop","status":"publish","type":"post","link":"https:\/\/ladigi.vn\/t\/cac-ky-thuat-xu-ly-anh-mat-hieu-qua-bang-adobe-photoshop\/","title":{"rendered":"C\u00e1c k\u1ef9 thu\u1eadt x\u1eed l\u00fd \u1ea3nh m\u1eaft hi\u1ec7u qu\u1ea3 b\u1eb1ng Adobe Photoshop"},"content":{"rendered":"
\n

Qu\u1ea3n Tr\u1ecb M\u1ea1ng – Khi m\u1edbi b\u1eaft \u0111\u1ea7u l\u00e0m quen v\u1edbi ti\u1ebfn tr\u00ecnh x\u1eed l\u00fd \u1ea3nh \u0111\u1ed3 h\u1ecda v\u1edbi Adobe Photoshop, b\u00e0i t\u1eadp v\u1ec1 m\u1eaft l\u00e0 1 trong nh\u1eefng ph\u1ea7n c\u0103n b\u1ea3n nh\u1ea5t. Trong b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n nh\u1eefng thao t\u00e1c r\u1ea5t c\u1ea7n thi\u1ebft nh\u1ea5t \u0111\u1ec3 ho\u00e0n thi\u1ec7n ti\u1ebfn tr\u00ecnh thu\u1edf \u0111\u1ea7u n\u00e0y.<\/strong> \u0110\u1ec3 ho\u00e0n thi\u1ec7n b\u00e0i th\u1eed nghi\u1ec7m n\u00e0y, ch\u00fang ta s\u1ebd c\u1ea7n ph\u1ea7n m\u1ec1m Adobe Photoshop CS4 \/ CS5, 1 b\u1ee9c \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao b\u1ea5t k\u1ec3 v\u1ec1 \u0111\u00f4i m\u1eaft (c\u00f3 th\u1ec3 t\u1ef1 ch\u1ee5p ho\u1eb7c download t\u1eeb Internet) & m\u1ed9t th\u1eddi gian r\u1ea5t c\u1ea7n thi\u1ebft kho\u1ea3ng 30 ph\u00fat.<\/p>\n

Thay \u0111\u1ed5i m\u00e0u m\u1eaft:<\/strong><\/p>\n

\u0110\u00e2y l\u00e0 vi\u1ec7c \u0111\u1ea7u ti\u00ean ch\u00fang ta \u0111\u1ec1 c\u1eadp t\u1edbi trong b\u00e0i th\u1eed nghi\u1ec7m n\u00e0y:<\/p>\n

\"\"<\/p>\n

D\u00f9ng c\u00f4ng c\u1ee5 Selection, ch\u1ecdn b\u1ea5t k\u1ec3 v\u00f9ng ph\u1ea3n chi\u1ebfu n\u00e0o tr\u00ean m\u1eaft, sau \u0111\u00f3 copy sang 1 l\u1edbp m\u1edbi:<\/p>\n

\"\"<\/p>\n

Quay quay v\u1ec1 l\u1edbp \u1ea3nh g\u1ed1c, & l\u1ef1a ch\u1ecdn to\u00e0n b\u1ed9 h\u00ecnh con m\u1eaft (y\u00eau c\u1ea7u c\u00e0ng ch\u1ee7 \u0111\u1ea1o x\u00e1c c\u00e0ng t\u1ed1t):<\/p>\n

\"\"<\/p>\n

C\u00e1c b\u1ea1n ch\u1ec9 n\u00ean d\u00f9ng ch\u1ee9c n\u0103ng Refine Edge \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00eanh l\u1ec7ch kh\u00f4ng qu\u00e1 l\u1edbn<\/p>\n

& d\u00f9ng Hue \/ Saturation Adjustment Layer \u0111\u1ec3 thay \u0111\u1ed5i m\u00e0u m\u1eaft, c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u v\u00e0o \u00f4 Colorize trong m\u1ee5c Options \u0111\u1ec3 tham kh\u1ea3o c\u00e1c m\u1eabu m\u00e0u kh\u00e1c nhau. H\u00e3y \u0111\u1ea3m n\u00f3i r\u1eb1ng l\u1edbp ph\u1ea3n chi\u1ebfu c\u1ee7a ch\u00fang ta v\u1eabn \u1edf ph\u00eda b\u00ean tr\u00ean:<\/p>\n

\"\"<\/p>\n

Th\u00eam \u1ea3nh v\u00e0o ph\u00eda b\u00ean trong \u0111\u00f4i m\u1eaft:<\/strong><\/p>\n

& ti\u1ebfp \u0111\u00f3 l\u00e0 1 v\u00e0i thao t\u00e1c c\u1ea7u k\u1ef3 h\u01a1n, \u0111\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n trong ti\u1ebfn tr\u00ecnh th\u1ef1c hi\u1ec7n, t\u1ed1t nh\u1ea5t l\u00e0 ch\u00fang ta c\u1ea7n t\u00ecm nh\u1eefng b\u1ee9c \u1ea3nh v\u1edbi g\u00f3c nh\u00ecn th\u1eb3ng v\u00e0o m\u1eaft, kh\u00f4ng g\u00f3c nghi\u00eang, n\u1ebfu kh\u00f4ng s\u1ebd c\u1ea7u k\u1ef3 h\u01a1n r\u1ea5t nhi\u1ec1u. \u0110\u1ec3 b\u1eaft \u0111\u1ea7u, c\u00e1c c\u00e1c b\u1ea1n s\u1ebd ph\u1ea3i l\u1ef1a ch\u1ecdn v\u00f9ng hi\u1ec3n th\u1ecb trong m\u1eaft nh\u01b0 sau:<\/p>\n

\"\"<\/p>\n

Sau \u0111\u00f3 d\u00f9ng c\u00f4ng c\u1ee5 Brush, Adjustment Layer & Smudge Tool<\/strong>, c\u1ed1 g\u1eafng th\u1ef1c hi\u1ec7n sao cho gi\u1ed1ng v\u1edbi h\u00ecnh ph\u00eda d\u01b0\u1edbi. \u0110i\u1ec3m m\u1ea5u ch\u1ed1t \u1edf b\u01b0\u1edbc n\u00e0y l\u00e0 c\u1ed1 g\u1eafng t\u1ea1o \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng m\u00e0u \u0111\u01a1n s\u1eafc c\u00e0ng gi\u1ed1ng v\u1edbi t\u00f4ng m\u00e0u ch\u00ednh c\u1ee7a b\u1ee9c \u1ea3nh c\u1ea7n \u0111\u01b0a v\u00e0o sau n\u00e0y:<\/p>\n

\"\"<\/p>\n

& b\u01b0\u1edbc ti\u1ebfp \u0111\u00f3, t\u00ecm 1 b\u1ee9c \u1ea3nh v\u1edbi k\u00edch th\u01b0\u1edbc v\u1eeba ph\u1ea3i, kh\u00f4ng qu\u00e1 to \u0111\u1ec3 kh\u1edbp v\u1edbi ph\u1ea7n l\u1ef1a ch\u1ecdn ph\u00eda b\u00ean tr\u00ean:<\/p>\n

\"\"<\/p>\n

C\u00e1c b\u1ea1n ch\u00fa \u00fd d\u00f9ng ch\u1ee9c n\u0103ng Refine Edge<\/strong> \u0111\u1ec3 mang l\u1ea1i v\u1ebb t\u1ef1 nhi\u00ean cho b\u1ee9c \u1ea3nh, \u0111\u1ed3ng th\u1eddi thay \u0111\u1ed5i c\u00e1c ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb kh\u00e1c nhau nh\u01b0 Overlay, Color, Pin Light…<\/strong> sao cho ph\u00f9 h\u1ee3p nh\u1ea5t. & b\u00ean d\u01b0\u1edbi l\u00e0 v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 khi ch\u00fang ta \u00e1p d\u1ee5ng c\u00e1c hi\u1ec7u \u1ee9ng kh\u00e1c nhau:<\/p>\n

\"\"<\/p>\n

Khi x\u1eed d\u1ee5ng Sharpen Tool<\/strong> \u0111\u1ec3 t\u1ea1o 1 ch\u00fat b\u00f3ng \u0111\u1ed5<\/p>\n

\"\"<\/p>\n

Hi\u1ec7u \u1ee9ng artistic<\/strong><\/p>\n

\"\"<\/p>\n

Hi\u1ec7u \u1ee9ng Overlay<\/strong><\/p>\n

Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n<\/div>\n

C\u00e2u h\u1ecfi & reply<\/h2>\n

1. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u0103ng \u0111\u1ed9 s\u00e1ng cho m\u1eaft trong \u1ea3nh?<\/h3>\n

B\u01b0\u1edbc 1: M\u1edf \u1ea3nh trong Adobe Photoshop.<\/p>\n

B\u01b0\u1edbc 2: Ch\u1ecdn c\u00e1c l\u1edbp m\u00e0 ch\u1ee9a ph\u1ea7n m\u1eaft ho\u1eb7c v\u00f9ng c\u1ea7n ch\u1ec9nh s\u1eeda.<\/p>\n

B\u01b0\u1edbc 3: Nh\u1ea5p v\u00e0o \u1ea3nh & ch\u1ecdn \u201cCurves\u201d t\u1eeb th\u1ef1c \u0111\u01a1n \u201cAdjustments\u201d.<\/p>\n

B\u01b0\u1edbc 4: T\u0103ng gi\u00e1 tr\u1ecb t\u1ecda l\u1ea1c tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1ec3 t\u0103ng \u0111\u1ed9 s\u00e1ng cho \u1ea3nh. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c \u0111i\u1ec3m tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n

2. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 lo\u1ea1i b\u1ecf \u201cm\u1eaft \u0111\u1ecf\u201d trong \u1ea3nh?<\/h3>\n

B\u01b0\u1edbc 1: M\u1edf \u1ea3nh trong Adobe Photoshop.<\/p>\n

B\u01b0\u1edbc 2: Ch\u1ecdn c\u00f4ng c\u1ee5 \u201cHealing Brush\u201d tr\u00ean thanh c\u00f4ng c\u1ee5.<\/p>\n

B\u01b0\u1edbc 3: Ch\u1ecdn k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a \u201cm\u1eaft \u0111\u1ecf\u201d trong \u1ea3nh.<\/p>\n

B\u01b0\u1edbc 4: Ch\u1ecdn m\u1ed9t m\u1ea3ng tr\u1ed1ng g\u1ea7n \u201cm\u1eaft \u0111\u1ecf\u201d trong \u1ea3nh & d\u00f9ng c\u00f4ng c\u1ee5 \u201cHealing Brush\u201d \u0111\u1ec3 qu\u00e9t qua m\u1eaft \u0111\u1ecf \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u00f3.<\/p>\n

3. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u0103ng \u0111\u1ed9 s\u1eafc n\u00e9t cho m\u1eaft trong \u1ea3nh?<\/h3>\n

B\u01b0\u1edbc 1: M\u1edf \u1ea3nh trong Adobe Photoshop.<\/p>\n

B\u01b0\u1edbc 2: Ch\u1ecdn c\u00e1c l\u1edbp m\u00e0 ch\u1ee9a ph\u1ea7n m\u1eaft ho\u1eb7c v\u00f9ng c\u1ea7n ch\u1ec9nh s\u1eeda.<\/p>\n

B\u01b0\u1edbc 3: Nh\u1ea5p v\u00e0o th\u1ef1c \u0111\u01a1n \u201cFilter\u201d & ch\u1ecdn \u201cSharpen\u201d.<\/p>\n

B\u01b0\u1edbc 4: Ch\u1ecdn gi\u00e1 tr\u1ecb \u201cUnsharp Mask\u201d & \u0111i\u1ec1u ch\u1ec9nh gi\u00e1 tr\u1ecb \u201cAmount\u201d & \u201cRadius\u201d \u0111\u1ec3 t\u0103ng \u0111\u1ed9 s\u1eafc n\u00e9t cho m\u1eaft. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n

T\u1eeb kh\u00f3a v\u1ec1 M\u1ed9t s\u1ed1 th\u1ee7 thu\u1eadt x\u1eed l\u00fd \u1ea3nh v\u1ec1 m\u1eaft v\u1edbi Adobe Photoshop<\/h2>\n

– X\u1eed l\u00fd m\u1eaft \u0111\u1ecf (red-eye) trong \u1ea3nh
\n– T\u0103ng \u0111\u1ed9 s\u00e1ng & \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a m\u1eaft trong \u1ea3nh
\n– L\u00e0m m\u1edd v\u00f9ng quanh m\u1eaft \u0111\u1ec3 t\u1eadp trung v\u00e0o m\u1eaft ch\u1ee7 \u0111\u1ea1o
\n– T\u1ea1o hi\u1ec7u \u1ee9ng m\u1eaft s\u00e1ng b\u00f3ng (glossy eyes) \u0111\u1ec3 l\u00e0m n\u1ed5i b\u1eadt m\u1eaft
\n– Thay \u0111\u1ed5i s\u1eafc m\u00e0u & k\u00edch th\u01b0\u1edbc c\u1ee7a con m\u1eaft trong \u1ea3nh
\n– S\u1eeda ch\u1eefa c\u00e1c khuy\u1ebft \u0111i\u1ec3m c\u1ee7a m\u1eaft nh\u01b0 v\u1ebft th\u00e2m qu\u1ea7ng m\u1eaft, n\u1ebfp nh\u0103n quanh m\u1eaft, v.v.
\n– T\u1ea1o hi\u1ec7u \u1ee9ng \u00e1nh s\u00e1ng tr\u00ean m\u1eaft \u0111\u1ec3 t\u0103ng t\u00ednh chuy\u00ean nghi\u1ec7p cho b\u1ee9c \u1ea3nh
\n– T\u00e1ch m\u00e0u m\u1eaft \u0111\u1ec3 ch\u1ec9nh s\u1eeda c\u00e1 bi\u1ec7t \u0111\u00e3 t\u1eebng ph\u1ea7n s\u1eafc m\u00e0u.<\/p>\n

N\u1ebfu c\u00f3 b\u1eaft k\u1ef3 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 M\u1ed9t s\u1ed1 th\u1ee7 thu\u1eadt x\u1eed l\u00fd \u1ea3nh v\u1ec1 m\u1eaft v\u1edbi Adobe Photoshop<\/strong> h\u00e3y cho ch\u00fang m\u00ecnh bi\u1ebft nh\u00e9, m\u1ecdi c\u00e2u h\u1ecfi hay g\u00f3p \u00fd c\u1ee7a c\u00e1c c\u00e1c b\u1ea1n s\u1ebd gi\u00fap m\u00ecnh ho\u00e0n thi\u1ec7n h\u01a1n trong c\u00e1c b\u00e0i sau nh\u00e9!<\/p>\n

B\u00e0i vi\u1ebft M\u1ed9t s\u1ed1 th\u1ee7 thu\u1eadt x\u1eed l\u00fd \u1ea3nh v\u1ec1 m\u1eaft v\u1edbi Adobe Photoshop<\/strong> \u0111\u01b0\u1ee3c m\u00ecnh & team t\u1ed5ng h\u1ee3p t\u1eeb nhi\u1ec1u ngu\u00f4n. N\u1ebfu th\u1ea5y b\u00e0i vi\u1ebft M\u1ed9t s\u1ed1 th\u1ee7 thu\u1eadt x\u1eed l\u00fd \u1ea3nh v\u1ec1 m\u1eaft v\u1edbi Adobe Photoshop gi\u00fap \u00edch cho b\u1ea1n th\u00ec h\u00e3y \u1ee7ng h\u1ed9 team Like ho\u1eb7c Share nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"

Qu\u1ea3n Tr\u1ecb M\u1ea1ng – Khi m\u1edbi b\u1eaft \u0111\u1ea7u l\u00e0m quen v\u1edbi ti\u1ebfn tr\u00ecnh x\u1eed l\u00fd \u1ea3nh \u0111\u1ed3 h\u1ecda v\u1edbi Adobe Photoshop, b\u00e0i t\u1eadp v\u1ec1 m\u1eaft l\u00e0 1 trong nh\u1eefng ph\u1ea7n c\u0103n b\u1ea3n nh\u1ea5t. Trong b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n nh\u1eefng thao t\u00e1c r\u1ea5t c\u1ea7n thi\u1ebft nh\u1ea5t \u0111\u1ec3 ho\u00e0n thi\u1ec7n…<\/p>\n","protected":false},"author":1,"featured_media":1449,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-photoshop"],"_links":{"self":[{"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/posts\/1448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/comments?post=1448"}],"version-history":[{"count":0,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/posts\/1448\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/media\/1449"}],"wp:attachment":[{"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/media?parent=1448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/categories?post=1448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ladigi.vn\/t\/wp-json\/wp\/v2\/tags?post=1448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}