{"id":1022,"date":"2012-06-21T02:00:28","date_gmt":"2012-06-21T02:00:28","guid":{"rendered":"http:\/\/congnghepc.com\/2012\/06\/21\/xu-ly-anh-trong-photoshop-chuyen-co-tich\/"},"modified":"2012-06-21T02:00:28","modified_gmt":"2012-06-21T02:00:28","slug":"xu-ly-anh-trong-photoshop-chuyen-co-tich","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/xu-ly-anh-trong-photoshop-chuyen-co-tich\/","title":{"rendered":"X\u1eed L\u00fd \u1ea2nh trong Photoshop: Chuy\u1ec7n C\u1ed5 T\u00edch"},"content":{"rendered":"

\n\tD\u1eef li\u1ec7u s\u1eed d\u1ee5ng<\/h2>\n

\n\tModel: http:\/\/www.shutterstock.com\/gallery-325834p1.html#id=30717721<\/a><\/p>\n

\n\tBackground: http:\/\/kikii-stock.deviantart.com\/art\/Wheat-Field-manip-stock-255452156<\/a><\/p>\n

\n\tHair Brushes: http:\/\/falln-brushes.deviantart.com\/art\/Hair-Brushes-Set-6-30293202<\/a><\/p>\n

\n\tSword: http:\/\/dracoart-stock.deviantart.com\/art\/Fantasy-Sword-4-31043849<\/a><\/p>\n

\n\tRaven: http:\/\/neokeitaro.deviantart.com\/art\/3R-Stock-Raven-98125844<\/a><\/p>\n

\n\tGrass Brushes: http:\/\/katikut.deviantart.com\/art\/Grass-brushes-2-55041076<\/a><\/p>\n

\n\tB\u01b0\u1edbc 1<\/h2>\n

\n\tTr\u01b0\u1edbc tiên, t\u1ea1o background có hi\u1ec7u \u1ee9ng Blur (m\u1edd) b\u1eb1ng cách s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc (filter) Gausian Blur (Filter>Blur>Gausian Blur). Nhân \u0111ôi layer Background và thi\u1ebft l\u1eadp giá tr\u1ecb Amount nh\u01b0 b\u1ea1n mu\u1ed1n cho Blur. Chúng ta s\u1ebd s\u1eed d\u1ee5ng Radius là 25,0 pixels. Ti\u1ebfp theo, chúng ta s\u1eed d\u1ee5ng m\u1ed9t Brush m\u1ec1m \u0111\u1ec3 xóa ph\u1ea7n d\u01b0\u1edbi c\u1ee7a Background \u0111\u1ec3 có \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng t\u1ed1t h\u01a1n. Sau \u0111ó, merge t\u1ea5t c\u1ea3 các layer.<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\tB\u01b0\u1edbc 2<\/h2>\n

\n\tCut hình \u1ea3nh cô gái và tách nó ra kh\u1ecfi Background trên m\u1ed9t layer m\u1edbi. T\u1ea1o m\u1ed9t Curves Layer \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ánh sáng. T\u1ea1o Layer Hue&Saturation, thi\u1ebft l\u1eadp tones và saturation nh\u01b0 b\u1ea1n mu\u1ed1n.I only desturated it a little bit. Tôi ch\u1ec9 Desturated nó m\u1ed9t chút.<\/p>\n

\n\t\"X\u1eed \"X\u1eed<\/p>\n

\n\tB\u01b0\u1edbc 3<\/h2>\n

\n\tBây gi\u1edd chúng ta s\u1ebd t\u1ea1o ra m\u1ed9t layer texture m\u1edbi \u0111\u1ec3 t\u1ea1o tone màu xanh. Tôi s\u1eed d\u1ee5ng mã màu #07bcf8 và thi\u1ebft l\u1eadp ch\u1ebf \u0111\u1ed9 Soft Light. Tôi c\u0169ng \u0111ã thêm m\u1ed9t s\u1ed1 hi\u1ec7u \u1ee9ng h\u1ecda ti\u1ebft trên layer b\u1eb1ng cách s\u1eed d\u1ee5ng Brush Tool v\u1edbi Opacity và Flow là 20%.<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\tB\u01b0\u1edbc 4<\/h2>\n

\n\tTi\u1ebfp theo, chúng ta s\u1ebd thêm các hình \u1ea3nh khác, qu\u1ea1 và g\u01b0\u01a1m. Chúng ta s\u1eed d\u1ee5ng công c\u1ee5 Dodge và Burn Tool \u0111\u1ec3 thêm nh\u1eefng khu v\u1ef1c sáng và t\u1ed1i trên layer. Chúng ta c\u1ea7n t\u1ea1o Shadow (bóng \u0111\u1ed5) trên bàn tay c\u1ee7a cô gái.<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\tB\u01b0\u1edbc 5<\/h2>\n

\n\tChúng ta s\u1ebd làm cho hình \u1ea3nh s\u1eafc nét h\u01a1n. Chúng ta s\u1ebd s\u1eed d\u1ee5ng Unsharp Mask – m\u1ed9t công c\u1ee5 k\u1ef9 thu\u1eadt mà h\u1ea7u h\u1ebft các nhi\u1ebfp \u1ea3nh gia chuyên nghi\u1ec7p th\u01b0\u1eddng ch\u1ecdn. K\u1ef9 thu\u1eadt này s\u1ebd làm cho hình \u1ea3nh c\u1ee7a chúng ta tr\u1edf nên s\u1eafc nét và \u0111\u1eb9p h\u01a1n. B\u1ea1n c\u1ea7n ph\u1ea3i bi\u1ebft \u0111\u01b0\u1ee3c m\u1ee5c \u0111ích phù h\u1ee3p mà chúng ta c\u1ea7n h\u01b0\u1edbng \u0111\u1ebfn. Nh\u01b0ng tr\u01b0\u1edbc tiên, chúng ta c\u1ea7n bi\u1ebft nên làm th\u1ebf nào. Vào Image >Mode >Lab Color. Ch\u1ecdn b\u1ea3ng Channel và click vào Channel Lightness. Bây gi\u1edd vào Filter >Sharpen >Unsharp Mask. Vì th\u1ebf, d\u01b0\u1edbi \u0111ây là 3 thi\u1ebft l\u1eadp chúng ta s\u1ebd s\u1eed d\u1ee5ng:<\/p>\n

\n\t1. <\/strong>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi: Amount 150%, Radius 1, Threshold 10<\/strong><\/p>\n

\n\t2. <\/strong>\u0110\u1ed1i v\u1edbi Cityscapes, Urban Photography, ho\u1eb7c Travel: Amount 65%, Radius 3, Threshold 2<\/strong><\/p>\n

\n\t3. <\/strong>\u0110\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng hàng ngày nói chung: Amount 85%, Radius 1, Threshold 4<\/strong><\/p>\n

\n\tTôi \u0111ã s\u1eed d\u1ee5ng các thao tác thi\u1ebft l\u1eadp \u0111\u1ea7u tiên. Sau \u0111ó áp d\u1ee5ng Unsharp Mask, vào Image >Mode > RGB Color. Chúng ta c\u1ea7n áp d\u1ee5ng b\u1ed9 l\u1ecdc Unsharp Mask m\u1ed9t l\u1ea7n n\u1eefa, b\u1eb1ng cách s\u1eed d\u1ee5ng các thi\u1ebft l\u1eadp t\u01b0\u01a1ng t\u1ef1. N\u1ebfu hình \u1ea3nh c\u1ee7a b\u1ea1n quá s\u1eafc nét, tr\u01b0\u1edbc khi b\u1ea1n làm b\u1ea5t c\u1ee9 \u0111i\u1ec1u gì khác, vào menu Edit và ch\u1ecdn Fade Unsharp Mask. Tr\u1ecdng h\u1ed9p tho\u1ea1i Fade, gi\u1ea3m Opacity xu\u1ed1ng 50%, nh\u01b0 v\u1eady hình \u1ea3nh c\u1ee7a b\u1ea1n s\u1ebd nh\u01b0 bên d\u01b0\u1edbi.<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\tB\u01b0\u1edbc 6<\/h2>\n

\n\tS\u1eed d\u1ee5ng Dodge&Burn m\u1ed9t l\u1ea7n n\u1eefa. Tr\u01b0\u1edbc tiên, t\u1ea1o m\u1ed9t layer m\u1edbi và tô nó v\u1edbi màu xám 50%. Thi\u1ebft l\u1eadp Overlay và b\u1eaft \u0111\u1ea7u Burn m\u1ed9t s\u1ed1 bóng và Dodge các ánh sáng. \u0110\u1ec3 bi\u1ebft thêm chi ti\u1ebft v\u1ec1 k\u1ef9 thu\u1eadt này, b\u1ea1n nên ch\u1ecdn Tutorials-Manipulation Secrets.<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\t\"X\u1eed<\/p>\n

\n\tHình \u1ea3nh cu\u1ed1i cùng<\/h2>\n

\n\t\"X\u1eed<\/p>\n

\n\tNgu\u1ed3n: Psdbox.com<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

\n\t\"X\u1eed<\/p>\n

\n\tChúng ta s\u1ebd t\u1ea1o ra hình \u1ea3nh t\u1ef1a nh\u01b0 trong truy\u1ec7n c\u1ed5 tích b\u1eb1ng Photoshop b\u1eb1ng cách s\u1eed d\u1ee5ng Gausian Blur cho các Background, áp d\u1ee5ng các textures \u0111\u1ec3 thay \u0111\u1ed5i các tone, s\u1eed d\u1ee5ng các Brush và làm cho hình \u1ea3nh s\u1eafc nét h\u01a1n nh\u01b0ng không làm m\u1ea5t \u0111i ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a hình \u1ea3nh.<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-1022","post","type-post","status-publish","format-standard","hentry","category-photoshop"],"views":392,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=1022"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1022\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=1022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=1022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}