{"id":1578,"date":"2023-07-24T13:04:47","date_gmt":"2023-07-24T06:04:47","guid":{"rendered":"https:\/\/ladigi.vn\/t\/?p=1578"},"modified":"2023-07-24T10:13:52","modified_gmt":"2023-07-24T03:13:52","slug":"cach-lam-dep-da-voi-photoshop-nhanh-va-hieu-qua","status":"publish","type":"post","link":"https:\/\/ladigi.vn\/t\/cach-lam-dep-da-voi-photoshop-nhanh-va-hieu-qua\/","title":{"rendered":"C\u00e1ch l\u00e0m \u0111\u1eb9p da v\u1edbi Photoshop nhanh v\u00e0 hi\u1ec7u qu\u1ea3"},"content":{"rendered":"
\n

H\u1eb3n ng\u01b0\u1eddi n\u00e0o c\u0169ng “gi\u1eadt m\u00ecnh” khi so s\u00e1nh b\u1ed9 h\u00ecnh \u1ea3nh c\u00f4 d\u00e2u ch\u00fa r\u1ec3 v\u1edbi… ng\u01b0\u1eddi th\u1eadt v\u00ec th\u1ee3 ch\u1ec9nh s\u1eeda \u0111\u00e3 l\u00e0m cho l\u00e0n da tr\u1edf th\u00e0nh tr\u1eafng m\u1ecbn, kh\u00f4ng c\u00f2n m\u1ee5n tr\u1ee9ng c\u00e1 v\u00e0 n\u1ebfp nh\u0103n b\u1eb1ng m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 d\u1ec5 th\u1ef1c hi\u1ec7n.
\n<\/strong>
\n\"\"\u0110\u1ea7u ti\u00ean l\u00e0 b\u01b0\u1edbc x\u00f3a b\u1ecf v\u1ebft n\u00e1m, v\u1ebft th\u00e2m, m\u1ee5n… N\u1ebfu l\u00e0n da b\u1ecb c\u00e1c nh\u01b0\u1ee3c \u0111i\u1ec3m tr\u00ean, b\u1ea1n c\u1ea7n lo\u1ea1i b\u1ecf ch\u00fang tr\u01b0\u1edbc ti\u00ean. Tr\u00ean c\u1eeda s\u1ed5 Photoshop t\u1ea3i b\u1ee9c h\u00ecnh c\u1ea7n ch\u1ec9nh s\u1eeda. C\u00e1c b\u1ea1n s\u1ebd x\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Healing Brush Tool \u0111\u1ec3 l\u00e0m vi\u1ec7c n\u00e0y.<\/p>\n

– M\u1edf m\u1ed9t layer m\u1edbi tr\u00ean c\u1eeda s\u1ed5 Photoshop b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p v\u00e0o th\u1ef1c \u0111\u01a1n Windows<\/strong> > Layers<\/strong>. B\u1ea3ng Layers hi\u1ec7n ra b\u1ea5m n\u00fat Create a new layer<\/strong>. \u0110\u1ed5i t\u00ean layer n\u00e0y th\u00e0nh Vetnam (v\u1ebft n\u00e1m) ch\u1eb3ng h\u1ea1n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p b\u1ea5n \u0111\u00fap chu\u1ed9t v\u00e0o d\u00f2ng Layer1 hi\u1ec7n ra.<\/p>\n

– Nh\u1ea5n v\u00e0o c\u00f4ng c\u1ee5 Healing Brush Tool<\/strong> tr\u00ean thanh th\u1ef1c \u0111\u01a1n d\u1ecdc.<\/p>\n

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\"\"Ch\u1ea5m \u0111en v\u00e0 con s\u1ed1 19 cho bi\u1ebft \u0111\u1ed9 l\u1edbn c\u1ee7a “c\u00e2y ch\u1ed5i” n\u00e0y, n\u1ebfu v\u00f9ng ch\u1ecdn nh\u1ecf th\u00ec ch\u1ec9 n\u00ean ch\u1ecdn s\u1ed1 th\u1ea5p h\u01a1n. C\u00f4ng c\u1ee5 n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111i theo nguy\u00ean t\u1eafc l\u1ea5y m\u1eabu m\u00e0u (source) ngay tr\u00ean \u1ea3nh (ch\u1ecdn Sampled) ho\u1eb7c m\u1eabu c\u00f3 s\u1eb5n kh\u00e1c (Pattern) \u0111\u1ec3 b\u00f4i v\u00e0o v\u00f9ng c\u1ea7n ph\u1ee7.<\/p>\n

L\u1ef1a ch\u1ecdn Aligned<\/strong> cho ph\u00e9p ti\u1ebfp t\u1ee5c b\u00f4i m\u00e0u c\u1ee7a v\u00f9ng ngu\u1ed3n khi nh\u1ea5n chu\u1ed9t nhi\u1ec1u l\u1ea7n. V\u00ed d\u1ee5, x\u1eed d\u1ee5ng C (m\u00e0u ngu\u1ed3n) \u0111\u1ec3 x\u00f3a m\u1ee5n \u1edf A th\u00ec Photoshop s\u1ebd ghi nh\u1edb kho\u1ea3ng c\u00e1ch v\u00e0 g\u00f3c t\u1eeb A cho \u0111\u1ebfn C. N\u1ebfu mu\u1ed1n x\u00f3a m\u1ee5n \u1edf B th\u00ec ngu\u1ed3n m\u00e0u D s\u1ebd \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0o B (c\u00f9ng g\u00f3c, c\u00f9ng kho\u1ea3ng c\u00e1ch). L\u1ef1a ch\u1ecdn n\u00e0y th\u00edch h\u1ee3p v\u1edbi v\u00f9ng ch\u1ecdn nh\u1ecf.<\/p>\n

– Nh\u1ea5p v\u00e0o tam gi\u00e1c \u0111en nh\u1ecf \u0111\u1ec3 hi\u1ec7n ra b\u1ea3ng tham s\u1ed1, l\u1ef1a ch\u1ecdn nh\u01b0 sau:<\/p>\n

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M\u1ee5c Hardness<\/strong> (\u0111\u1ed9 c\u1ee9ng) \u0111\u1ec3 0% v\u00ec c\u1ea7n t\u1ea1o s\u1ef1 m\u1ec1m m\u1ea1i khi ch\u1ec9nh s\u1eeda.<\/p>\n

– Ch\u1ecdn m\u1eabu da g\u1ed1c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p b\u1ea5m ph\u00edm Alt \u0111\u1ed3ng th\u1eddi click chu\u1ed9t tr\u00e1i. Sau \u0111\u00f3, b\u1ea5m ho\u1eb7c di chu\u1ed9t tr\u00e1i \u0111\u1ec3 x\u00f3a v\u1ebft th\u00e2m. Ch\u00fa \u00fd ch\u1ec9 n\u00ean ch\u1ecdn v\u00f9ng da g\u1ea7n nh\u1ea5t l\u00e0m m\u00e0u g\u1ed1c \u0111\u1ec3 c\u00f3 \u0111\u1ed9 s\u00e1ng m\u1ecbn t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

Ti\u1ebfp \u0111i theo l\u00e0 c\u00f4ng \u0111o\u1ea1n l\u00e0m m\u1ecbn da v\u1edbi c\u00e1c b\u01b0\u1edbc nh\u01b0 sau:<\/p>\n

– T\u1ea1o layer m\u1edbi tr\u00ean layer Vetnam, \u0111\u1eb7t t\u00ean l\u00e0 Lamminda.<\/p>\n

– Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Ctrl_Alt_Shift_E<\/strong> \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c layer hi\u1ec7n h\u1eefu trong c\u1eeda s\u1ed5 l\u00ean layer Lamminda n\u00e0y.<\/p>\n

– V\u00e0o th\u1ef1c \u0111\u01a1n Filter<\/strong> > Noise<\/strong> > Median<\/strong>. \u0110\u1ec3 con s\u1ed1 pixel l\u00ean cho \u0111\u1ebfn m\u1ee9c b\u1ea1n c\u1ea3m l\u1ea1nh nh\u1eadn l\u00e0n da \u0111\u01b0\u1ee3c l\u00e0m m\u1ecbn h\u1ee3p l\u00fd v\u00e0 nh\u1ea5n OK<\/strong>.<\/p>\n

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Sau khi l\u00e0m m\u1ecbn da, c\u00e1c b\u1ea1n s\u1ebd th\u1ea5y c\u00e1c chi ti\u1ebft tr\u1edf th\u00e0nh m\u1edd \u1ea3o h\u01a1n. Tuy nhi\u00ean, m\u1eaft, m\u0169i, mi\u1ec7ng… c\u1ea7n l\u00e0m n\u00e9t l\u1ea1i nh\u01b0 sau:<\/p>\n

– Tr\u00ean c\u1eeda s\u1ed5 layer, nh\u1ea5n n\u00fat Add layer mask<\/strong> \u0111\u1ec3 th\u00eam “m\u1eb7t n\u1ea1” cho \u1ea3nh.<\/p>\n

– Nh\u1ea5n ph\u00edm D<\/strong> \u0111\u1ec3 m\u00e0u foreground (n\u1ec1n tr\u01b0\u1edbc) tr\u1eafng, m\u00e0u background (n\u1ec1n sau) \u0111en.<\/p>\n

\"\"– Nh\u1ea5n ph\u00edm X<\/strong> \u0111\u1ec3 trao \u0111\u1ed5i m\u00e0u qua l\u1ea1i gi\u1eefa foreground v\u00e0 background.<\/p>\n

– Ch\u1ecdn Brush Tool<\/strong> tr\u00ean th\u1ef1c \u0111\u01a1n d\u1ecdc.<\/p>\n

Ch\u1ec9nh tham s\u1ed1 c\u1ee7a Tool<\/strong> n\u00e0y l\u00e0 k\u00edch c\u1ee1 50 pixel; hardness (\u0111\u1ed9 s\u1eafc) l\u00e0 100%.<\/p>\n

– \u0110\u1ea3m b\u1ea3o k\u00edch ho\u1ea1t layer mask, ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1ee9c h\u00ecnh. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft: c\u00f3 khung k\u00e9p vi\u1ec1n quanh v\u00e0 d\u1ea5u mask h\u00ecnh vu\u00f4ng c\u00f3 n\u00fat tr\u00f2n.<\/p>\n

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– Nh\u1ea5n ph\u00edm \\<\/strong> \u0111\u1ec3 v\u00e0o Quick Mask. M\u1ee5c h\u1ea1t ti\u00eau c\u1ee7a Quick Mask l\u00e0 gi\u1ea5u c\u00e1c ph\u1ea7n b\u1ecb m\u1edd, c\u1ea7n l\u00e0m s\u1eafc n\u00e9t l\u1ea1i. B\u00f4i \u0111\u1ecf c\u00e1c chi ti\u1ebft nh\u01b0 m\u1eaft, m\u0169i, l\u00f4ng m\u00e0y, m\u00f4i… 1 c\u00e1ch chi ti\u1ebft.<\/p>\n

\"\"<\/p>\n

– B\u1ea5m \\<\/strong> \u0111\u1ec3 ra kh\u1ecfi Quick Mask, click chu\u1ed9t ph\u1ea3i v\u00e0o c\u1eeda s\u1ed5 Quick Mask (khung c\u00f3 vi\u1ec1n k\u00e9p), ch\u1ecdn Apply Layer Mask \u0111\u1ec3 k\u1ebft th\u00fac c\u00f4ng vi\u1ec7c.<\/p>\n

Ch\u00fa \u00fd trong khi b\u00f4i \u0111\u1ecf c\u00e1c chi ti\u1ebft:<\/p>\n

– Lu\u00f4n thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc b\u00fat v\u1ebd \u0111\u1ec3 kh\u00f4ng b\u1ecb loang sang c\u00e1c v\u00f9ng kh\u00e1c. C\u00f3 th\u1ec3 ch\u1ec9nh k\u00edch th\u01b0\u1edbc b\u1eb1ng ph\u00edm t\u1eaft: [<\/strong> \u0111\u1ec3 gi\u1ea3m v\u00e0 ]<\/strong> \u0111\u1ec3 t\u0103ng. \u0110\u1ed9 s\u1eafc t\u0103ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nh\u1ea5n Shift v\u00e0 ], gi\u1ea3m b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nh\u1ea5n Shifft<\/strong> v\u00e0 [<\/strong>.
\n– V\u00f9ng l\u1edbn c\u00f3 \u0111\u1ed9 s\u1eafc n\u00e9t (hardness) 100%. V\u00f9ng nh\u1ecf ch\u1ec9 \u0111\u1ec3 0%.<\/p>\n

\"\"<\/p>\n<\/div>\n

C\u00e1ch l\u00e0m m\u1ecbn da t\u1ef1 nhi\u00ean b\u1eb1ng Photoshop d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng nh\u1ea5t<\/h2>\n