{"id":1376,"date":"2023-05-22T21:49:12","date_gmt":"2023-05-22T14:49:12","guid":{"rendered":"https:\/\/ladigi.vn\/t\/?p=1376"},"modified":"2023-05-22T20:50:44","modified_gmt":"2023-05-22T13:50:44","slug":"huong-dan-cach-tao-hieu-ung-tuyet-roi-cho-anh-don-gian-bang-14-buoc","status":"publish","type":"post","link":"https:\/\/ladigi.vn\/t\/huong-dan-cach-tao-hieu-ung-tuyet-roi-cho-anh-don-gian-bang-14-buoc\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i cho \u1ea3nh \u0111\u01a1n gi\u1ea3n b\u1eb1ng 14 b\u01b0\u1edbc"},"content":{"rendered":"
\n

Kh\u00f4ng kh\u00ed Gi\u00e1ng sinh \u0111ang cho \u0111\u1ebfn g\u1ea7n r\u1ed3i. N\u1ebfu b\u1ea1n mu\u1ed1n l\u00e0m cho nh\u1eefng b\u1ee9c \u1ea3nh c\u1ee7a m\u00ecnh tr\u1edf th\u00e0nh lung linh, mang \u0111\u1eadm kh\u00f4ng kh\u00ed Gi\u00e1ng sinh th\u00ec ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n v\u00e0i b\u01b0\u1edbc c\u0103n b\u1ea3n. B\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi Qu\u1ea3n tr\u1ecb m\u1ea1ng s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1ea1o hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i trong \u1ea3nh tr\u00ean Photoshop. C\u00e1c b\u01b0\u1edbc c\u1ef1c k\u00ec \u0111\u01a1n gi\u1ea3n & kh\u00f4ng m\u1ea5t nhi\u1ec1u th\u1eddi gian nh\u01b0 b\u1ea1n ngh\u0129.<\/p>\n

\u1ea2nh tr\u01b0\u1edbc khi t\u1ea1o hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i:<\/p>\n

\"\u1ea2nh<\/p>\n

\u1ea2nh sau khi \u0111\u00e3 t\u1ea1o th\u00eam hi\u1ec7u \u1ee9ng:<\/p>\n

\"\u1ea2nh<\/p>\n

B\u01b0\u1edbc 1: T\u1ea1o m\u1ed9t Layer m\u1edbi<\/strong><\/h2>\n

\u0110\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e3y t\u1ea1o m\u1ed9t Layer m\u1edbi tr\u00ean b\u1ee9c \u1ea3nh m\u00e0 b\u1ea1n mu\u1ed1n ch\u1ec9nh s\u1eeda. M\u1ecdi th\u1ee9 b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 k\u00edch chu\u1ed9t v\u00e0o h\u00ecnh t\u01b0\u1ee3ng New Layer<\/strong> \u1edf ph\u00eda b\u00ean d\u01b0\u1edbi Layer Palette (b\u1ea3ng Layer)<\/strong>. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y n\u00f3 l\u00e0 h\u00ecnh t\u01b0\u1ee3ng th\u1ee9 2 t\u1eeb ph\u00eda b\u00ean tay ph\u1ea3i v\u00e0o, t\u1ecda l\u1ea1c ngay b\u00ean c\u1ea1nh h\u00ecnh t\u01b0\u1ee3ng th\u00f9ng r\u00e1c (Trash bin).<\/strong><\/p>\n

\"T\u1ea1o<\/strong><\/p>\n

Photoshop s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u1eb7t t\u00ean cho Layer m\u1edbi b\u1ea1n v\u1eeba t\u1ea1o l\u00e0 Layer 1<\/strong>. Layer m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o s\u1ebd t\u1ecda l\u1ea1c ngay tr\u00ean Layer \u0111ang \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/p>\n

\"Layer<\/p>\n

B\u01b0\u1edbc 2: Fill black color cho Layer m\u1edbi <\/strong><\/h2>\n

Sau khi \u0111\u00e3 t\u1ea1o m\u1ed9t Layer m\u1edbi, ti\u1ebfn h\u00e0nh fill black color cho Layer \u0111\u00f3. Th\u00f4ng th\u01b0\u1eddng tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh ch\u1ec9nh s\u1eeda g\u00ec \u0111\u00f3 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean ch\u00fang ta ph\u1ea3i ch\u1ecdn Layer trong Layer Palette<\/strong>, nh\u01b0ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, Photoshop \u0111\u00e3 t\u1ef1 \u0111\u1ed9ng ch\u1ecdn Layer m\u1edbi m\u00e0 b\u1ea1n \u0111\u00e3 t\u1ea1o.<\/p>\n

\u0110\u1ec3 fill black color cho Layer, b\u1ea1n ch\u1ec9 c\u1ea7n x\u1eed d\u1ee5ng c\u00e2u l\u1ec7nh Fill <\/strong>trong Photoshop. V\u00e0o Menu ch\u1ec9nh s\u1eeda (Menu Edit<\/strong>) \u1edf ph\u00eda b\u00ean tr\u00ean c\u00f9ng m\u00e0n h\u00ecnh & ch\u1ecdn Fill.<\/strong><\/p>\n

\"Ch\u1ecdn<\/strong><\/p>\n

C\u00e1c b\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y h\u1ed9p tho\u1ea1i c\u00f3 c\u00e1c c\u00e2u l\u1ec7nh Fill<\/strong>. \u1ede ph\u00eda b\u00ean tr\u00ean c\u00f9ng h\u1ed9p tho\u1ea1i l\u00e0 ph\u1ea7n n\u1ed9i dung. \u1ede ph\u1ea7n n\u00e0y b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ecdn s\u1eafc m\u00e0u m\u00e0 b\u1ea1n mu\u1ed1n fill cho Layer. Tr\u00ean danh m\u1ee5c, b\u1ea1n ch\u1ecdn Black<\/strong> sau \u0111\u00f3 k\u00edch chu\u1ed9t v\u00e0o OK<\/strong> \u0111\u1ec3 tho\u00e1t ra kh\u1ecfi h\u1ed9p tho\u1ea1i.<\/p>\n

\"Ch\u1ecdn<\/p>\n

Sau khi “Layer 1\u201d<\/strong> ( n\u1eb1m ngay tr\u00ean layer \u0111ang \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t) \u0111\u00e3 \u0111\u01b0\u1ee3c fill h\u1ebft m\u00e0u \u0111en, to\u00e0n b\u1ed9 c\u1eeda s\u1ed5 layer m\u1edbi s\u1ebd xu\u1ea5t hi\u1ec7n to\u00e0n m\u00e0u \u0111en.<\/p>\n

black color cho layer m\u1edbi” src=”https:\/\/st.quantrimang.com\/photos\/image\/2015\/12\/02\/layer-moi.gif” alt=”Sau khi fill m\u00e0u ” width=”385″ height=”300″ \/><\/p>\n

B\u01b0\u1edbc 3: Th\u00eam hi\u1ec7u \u1ee9ng Noise<\/strong><\/h2>\n

Th\u00eam hi\u1ec7u \u1ee9ng Noise<\/strong> v\u00e0o Layer m\u1edbi c\u1ee7a b\u1ea1n. Ch\u1eafc h\u1eb3n khi nghe \u0111\u1ebfn t\u1eeb \u201cNoise\u201d<\/strong> th\u00ec nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd ngh\u0129 \u0111\u1ebfn vi\u1ec7c th\u00eam m\u1ed9t \u00e2m thanh n\u00e0o \u0111\u00f3. Tuy nhi\u00ean trong Photoshop, \u201cNoise\u201d<\/strong> ch\u1ec9 l\u00e0 nh\u1eefng ch\u1ea5m nh\u1ecf (hay c\u00f2n g\u1ecdi l\u00e0 nhi\u1ec5u h\u1ea1t).<\/p>\n

Photoshop c\u00f3 filter (b\u1ed9 l\u1ecdc) \u0111\u1eb7c bi\u1ec7t cho ph\u00e9p b\u1ea1n c\u00f3 th\u1ec3 ch\u00e8n th\u00eam Noise <\/strong>v\u00e0o h\u00ecnh \u1ea3nh. Filter n\u00e0y c\u00f3 t\u00ean l\u00e0 Add Noise<\/strong>. V\u00e0o Menu Filter<\/strong> ph\u00eda tr\u00ean c\u00f9ng m\u00e0n h\u00ecnh, ch\u1ecdn Noise <\/strong>sau \u0111\u00f3 ch\u1ecdn Add Noise<\/strong>.<\/p>\n

\"Ch\u1ecdn<\/p>\n

B\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y h\u1ed9p tho\u1ea1i Add Noise <\/strong>xu\u1ea5t hi\u1ec7n. S\u1eed d\u1ee5ng thanh tr\u01b0\u1ee3t Amount <\/strong>\u1edf gi\u1eefa c\u1ee7a h\u1ed9p tho\u1ea1i \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 l\u01b0\u1ee3ng Noise <\/strong>(nhi\u1ec5u h\u1ea1t) \u0111\u01b0\u1ee3c th\u00eam v\u00e0o. K\u00e9o thanh tr\u01b0\u1ee3t \u0111\u1ebfn m\u1ed9t gi\u00e1 tr\u1ecb kho\u1ea3ng 150% ho\u1eb7c nhi\u1ec1u h\u01a1n.<\/p>\n

Ph\u00eda d\u01b0\u1edbi c\u00f9ng h\u1ed9p tho\u1ea1i, l\u1ef1a ch\u1ecdn t\u00f9y ch\u1ecdn Gaussian<\/strong>, sau \u0111\u00f3 ch\u1ecdn ti\u1ebfp t\u00f9y ch\u1ecdn Monochromatic<\/strong> n\u1eb1m \u1edf ph\u00eda d\u01b0\u1edbi c\u00f9ng h\u1ed9p tho\u1ea1i, th\u1eb3ng d\u01b0\u1edbi t\u00f9y ch\u1ecdn Gaussian<\/strong> xu\u1ed1ng. T\u00f9y ch\u1ecdn n\u00e0y s\u1ebd cho ph\u00e9p b\u1ea1n ch\u1ecdn nh\u1eefng Noise<\/strong> c\u00f3 m\u00e0u \u0111en ho\u1eb7c m\u00e0u tr\u1eafng thay v\u00ec Noise<\/strong> m\u00e0u \u0111\u1ecf v\u00e0 m\u00e0u xanh l\u00e1 c\u00e2y nh\u01b0 m\u1eb7c \u0111\u1ecbnh.<\/p>\n

\"\u0110i\u1ec1u<\/p>\n

Click v\u00e0o OK<\/strong> sau khi b\u1ea1n \u0111\u00e3 ho\u00e0n t\u1ea5t c\u00e1c b\u01b0\u1edbc tr\u00ean. Layer m\u1edbi sau khi \u0111\u00e3 th\u00eam Noise<\/strong> s\u1ebd c\u00f3 h\u00ecnh d\u1ea1ng nh\u01b0 sau:<\/p>\n

\"layer<\/p>\n

B\u01b0\u1edbc 4: L\u00e0m m\u1edd Noise (nhi\u1ec5u h\u1ea1t)<\/strong><\/h2>\n

Sau khi \u0111\u00e3 th\u00eam hi\u1ec7u \u1ee9ng Noise<\/strong> th\u00e0nh c\u00f4ng, ti\u1ebfn h\u00e0nh th\u1ef1c hi\u1ec7n b\u01b0\u1edbc l\u00e0m m\u1edd Noise<\/strong>. C\u00e1ch l\u00e0m m\u1edd \u0111\u01a1n gi\u1ea3n nh\u1ea5t trong Photoshop l\u00e0 s\u1eed d\u1ee5ng Filter<\/strong> Gaussian Blur<\/strong>. S\u1eed d\u1ee5ng Filter<\/strong> Gaussian Blur<\/strong> v\u00f4 c\u00f9ng \u0111\u01a1n gi\u1ea3n v\u00e0 cho ph\u00e9p b\u1ea1n ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1ed1 l\u01b0\u1ee3ng ph\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m m\u1edd.<\/p>\n

Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch kh\u00e1c \u0111\u01a1n gi\u1ea3n h\u01a1n. V\u00e0o Menu Filter,<\/strong> ch\u1ecdn Blur<\/strong> v\u00e0 sau \u0111\u00f3 ch\u1ecdn Blur More.<\/strong><\/p>\n

& sau \u0111\u00f3 ch\u1ecdn Blur More” src=”https:\/\/st.quantrimang.com\/photos\/image\/2015\/12\/02\/chon-blur-more.gif” alt=”V\u00e0o Menu Filter, ch\u1ecdn Blur & sau \u0111\u00f3 ch\u1ecdn Blur More” width=”377″ height=”167″ \/><\/strong><\/p>\n

C\u00e1c c\u00e2u l\u1ec7nh Blur<\/strong> v\u00e0 Blur More<\/strong> cho ph\u00e9p b\u1ea1n l\u00e0m m\u1edd \u1ea3nh m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 \u0111\u01a1n gi\u1ea3n, kh\u00f4ng ph\u1ee9c t\u1ea1p. Blur<\/strong> l\u00e0m m\u1edd \u1ea3nh v\u00f4 c\u00f9ng tinh t\u1ebf, Blur More<\/strong> c\u0169ng cho ph\u00e9p b\u1ea1n l\u00e0m m\u1edd \u1ea3nh nh\u01b0ng v\u1edbi m\u1ee9c \u0111\u1ed9 m\u1edd nhi\u1ec1u h\u01a1n. Tuy nhi\u00ean khi s\u1eed d\u1ee5ng Blure More<\/strong>, tr\u00ean m\u00e0n h\u00ecnh kh\u00f4ng hi\u1ec3n th\u1ecb h\u1ed9p tho\u1ea1i n\u00ean b\u1ea1n kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 l\u00e0m m\u1edd \u1ea3nh l\u00e0 bao nhi\u00eau. Do \u0111\u00f3 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng Filter Gaussian Blur<\/strong> \u0111\u1ec3 ti\u1ebfn h\u00e0nh l\u00e0m m\u1edd Noise<\/strong> trong \u1ea3nh hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n

B\u01b0\u1edbc 5: Gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng Noise v\u1edbi c\u00e2u l\u1ec7nh Level<\/strong><\/p>\n

V\u00e0o Menu Image<\/strong> n\u1eb1m \u1edf ph\u00eda tr\u00ean \u0111\u1ea7u m\u00e0n h\u00ecnh, ch\u1ecdn Adjustments<\/strong>, sau \u0111\u00f3 ch\u1ecdn Levels.<\/strong><\/p>\n

\"<\/strong><\/p>\n

Sau khi xu\u1ea5t hi\u1ec7n h\u1ed9p tho\u1ea1i Level<\/strong>, b\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y \u1edf gi\u1eefa h\u1ed9p tho\u1ea1i c\u00f3 m\u1ed9t \u0111\u1ed3 th\u1ecb bi\u1ec3u th\u1ecb \u0111\u1ed9 s\u00e1ng, ph\u1ea1m vi\u2026 h\u00ecnh \u1ea3nh. N\u00f3i c\u00e1ch kh\u00e1c \u0111\u1ed3 th\u1ecb n\u00e0y bi\u1ec3u th\u1ecb cho ch\u00fang ta th\u1ea5y bao nhi\u00eau \u0111i\u1ec3m \u1ea3nh trong h\u00ecnh \u1ea3nh.<\/p>\n

Ngay d\u01b0\u1edbi \u0111\u1ed3 th\u1ecb l\u00e0 ba thanh tr\u01b0\u1ee3t nh\u1ecf – m\u1ed9t thanh tr\u01b0\u1ee3t m\u00e0u \u0111en \u1edf b\u00ean tr\u00e1i, m\u1ed9t thanh tr\u01b0\u1ee3t m\u00e0u tr\u1eafng \u1edf ph\u00eda b\u00ean ph\u1ea3i, v\u00e0 m\u1ed9t thanh tr\u01b0\u1ee3t m\u00e0u x\u00e1m \u1edf gi\u1eefa. C\u00e1c thanh tr\u01b0\u1ee3t n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00f3a Noise<\/strong> (nhi\u1ec5u h\u1ea1t) m\u00e0 c\u00f2n d\u00f9ng l\u00e0m t\u0103ng \u0111\u1ed9 s\u00e1ng cho Noise<\/strong> khi t\u1ea1o hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i.<\/p>\n

\"\u0110\u1ed3<\/p>\n

\u0110\u1ea7u ti\u00ean, \u0111\u1ec3 l\u00e0m t\u0103ng \u0111\u1ed9 s\u00e1ng Noise<\/strong> (nhi\u1ec5u h\u1ea1t), nh\u1ea5p chu\u1ed9t v\u00e0o thanh tr\u01b0\u1ee3t m\u00e0u tr\u1eafng b\u00ean d\u01b0\u1edbi \u0111\u1ed3 th\u1ecb v\u00e0 k\u00e9o sang b\u00ean tr\u00e1i cho \u0111\u1ebfn khi b\u1ea1n nh\u00ecn th\u1ea5y Noise<\/strong> trong h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n s\u00e1ng h\u01a1n.<\/p>\n

\u0110\u1ec3 x\u00f3a Noise,<\/strong> k\u00edch chu\u1ed9t v\u00e0o thanh tr\u01b0\u1ee3t m\u00e0u \u0111en v\u00e0 k\u00e9o sang b\u00ean ph\u1ea3i cho \u0111\u1ebfn khi b\u1ea1n nh\u00ecn th\u1ea5y ph\u1ea7n Noise<\/strong> tr\u00ean \u1ea3nh chuy\u1ec3n sang ch\u1ec9 to\u00e0n m\u00e0u \u0111en.<\/p>\n

Ti\u1ebfp t\u1ee5c k\u00e9o thanh tr\u01b0\u1ee3t m\u00e0u \u0111en v\u1ec1 ph\u00eda b\u00ean ph\u1ea3i cho \u0111\u1ebfn khi b\u1ea1n \u0111\u00e3 x\u00f3a \u0111\u1ee7 Noise<\/strong>. Sau \u0111\u00f3 nh\u1ea5n OK<\/strong> \u0111\u1ec3 tho\u00e1t ra kh\u1ecfi h\u1ed9p tho\u1ea1i Levels<\/strong>. H\u00ecnh \u1ea3nh m\u1edbi c\u1ee7a b\u1ea1n s\u1ebd nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n

\"\u1ea2nh<\/p>\n

B\u01b0\u1edbc 6: \u0110\u1eb7t Blend Mode c\u1ee7a Layer l\u00e0 “Screen”<\/strong><\/h2>\n

Ti\u1ebfp t\u1ee5c v\u1edbi Layer 1<\/strong> m\u00e0 b\u1ea1n \u0111\u00e3 ch\u1ecdn, v\u00e0o t\u00f9y ch\u1ecdn Blend Mode<\/strong> \u1edf ph\u00eda tr\u00ean c\u00f9ng Layer Palette<\/strong>. Th\u01b0\u1eddng \u00edt khi trong c\u00e1c ph\u1ea7n m\u1ec1m Photoshop hi\u1ec3n th\u1ecb “Blend Mode”<\/strong>, nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y m\u1ed9t h\u1ed9p tho\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh l\u00e0 “Normal”<\/strong>. H\u1ed9p tho\u1ea1i \u0111\u00f3 ch\u00ednh l\u00e0 t\u00f9y ch\u1ecdn Blend Mode<\/strong>. Nhi\u1ec7m v\u1ee5 c\u1ee7a b\u1ea1n l\u00e0 ch\u1ecdn Screen<\/strong> tr\u00ean danh s\u00e1ch t\u00f9y ch\u1ecdn Blend Mode.<\/strong><\/p>\n

\"ch\u1ecdn<\/strong><\/p>\n

Blend Mode<\/strong> \u1edf “Layer 1”<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00e0nh Screen<\/strong>. H\u00ecnh \u1ea3nh m\u1edbi c\u1ee7a b\u1ea1n nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n

\"H\u00ecnh<\/p>\n

Tham kh\u1ea3o th\u00eam: H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng Photoshop CS5 – Ph\u1ea7n 21: T\u1ea1o hi\u1ec7u \u1ee9ng g\u1ee3n n\u01b0\u1edbc trong b\u1ee9c \u1ea3nh<\/h3>\n

B\u01b0\u1edbc 7: Ch\u1ec9nh s\u1eeda th\u00f4ng s\u1ed1 tr\u00ean “Motion Blur”<\/strong><\/h2>\n

V\u00e0o Menu Filter<\/strong> (b\u1ed9 l\u1ecdc), ch\u1ecdn Blur,<\/strong> sau \u0111\u00f3 ch\u1ecdn ti\u1ebfp Motion Blur.<\/strong><\/p>\n

\"V\u00e0o<\/p>\n

B\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y h\u1ed9p tho\u1ea1i Motion Blur<\/strong> xu\u1ea5t hi\u1ec7n. \u1ede ph\u00eda d\u01b0\u1edbi c\u00f9ng h\u1ed9p tho\u1ea1i l\u00e0 2 ph\u1ea7n \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1. Ph\u1ea7n l\u1ef1a ch\u1ecdn th\u1ee9 nh\u1ea5t l\u00e0 Angle,<\/strong> cho ph\u00e9p b\u1ea1n thi\u1ebft l\u1eadp tr\u1ef1c ti\u1ebfp s\u1ed1 l\u01b0\u1ee3ng tuy\u1ebft r\u01a1i. B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp Angle<\/strong> xu\u1ed1ng kho\u1ea3ng -65\u00b0<\/strong>. Ph\u00eda d\u01b0\u1edbi l\u00e0 T\u00f9y ch\u1ecdn kho\u1ea3ng c\u00e1ch (Distance option) <\/strong>cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1eddng chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebft r\u01a1i.<\/p>\n

tham s\u1ed1” src=”https:\/\/st.quantrimang.com\/photos\/image\/2015\/12\/02\/dieu-chinh-angle-distance.gif” alt=”\u0110i\u1ec1u ch\u1ec9nh tham s\u1ed1” width=”340″ height=”388″ \/><\/p>\n

Sau khi ch\u1ecdn xong c\u00e1c th\u00f4ng s\u1ed1, k\u00edch chu\u1ed9t v\u00e0o OK<\/strong> \u0111\u1ec3 ho\u00e0n t\u1ea5t v\u00e0 tho\u00e1t kh\u1ecfi h\u1ed9p tho\u1ea1i. B\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i tr\u00ean b\u1ee9c \u1ea3nh gi\u1ed1ng y nh\u01b0 tuy\u1ebft r\u01a1i th\u1eadt.<\/p>\n

\"\u1ea2nh<\/p>\n

B\u01b0\u1edbc 8: Nh\u00e2n \u0111\u00f4i Layer<\/strong><\/h2>\n

\"Nh\u00e2n<\/strong><\/p>\n

\u0110\u1ea7u ti\u00ean nh\u00e2n \u0111\u00f4i “Layer 1”.<\/strong> V\u00e0o Menu Layer<\/strong> n\u1eb1m ph\u00eda tr\u00ean c\u00f9ng m\u00e0n h\u00ecnh, ch\u1ecdn New,<\/strong> sau \u0111\u00f3 ch\u1ecdn Layer via Copy<\/strong>. Ho\u1eb7c c\u00e1ch nhanh h\u01a1n l\u00e0 nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Ctrl+J (\u0111\u1ed1i v\u1edbi Windows) ho\u1eb7c Command+J (\u0111\u1ed1i v\u1edbi Mac)<\/strong>. M\u1ed9t Layer m\u1edbi \u0111\u1eb7t t\u00ean l\u00e0 “Layer 1 copy”<\/strong> s\u1ebd xu\u1ea5t hi\u1ec7n, t\u1ecda l\u1ea1c ph\u00eda b\u00ean tr\u00ean Layer 1.<\/strong><\/p>\n

B\u01b0\u1edbc 9: Xoay Layer m\u1edbi 180\u00b0<\/strong><\/h2>\n

\"Xoay<\/strong><\/p>\n

V\u1edbi “Layer 1 copy”<\/strong> \u0111\u01b0\u1ee3c ch\u1ecdn tr\u00ean Layer Palette (b\u1ea3ng Layer)<\/strong>, v\u00e0o Menu Edit (menu ch\u1ec9nh s\u1eeda)<\/strong> \u1edf ph\u00eda tr\u00ean c\u00f9ng m\u00e0n h\u00ecnh, ch\u1ecdn Transform,<\/strong> sau \u0111\u00f3 ch\u1ecdn Rotate 180\u00b0 (xoay 180\u00b0).<\/strong><\/p>\n

B\u01b0\u1edbc 10:<\/strong><\/h2>\n

V\u00e0o Filter<\/strong> ch\u1ecdn Pixelate<\/strong> sau \u0111\u00f3 ch\u1ecdn Crystallize.<\/strong><\/p>\n

\"V\u00e0o<\/strong><\/p>\n

Sau \u0111\u00f3 h\u1ed9p tho\u1ea1i Crystallize s\u1ebd xu\u1ea5t hi\u1ec7n. Filter Crystallize <\/strong>cho ph\u00e9p b\u1ea1n ph\u00e1 v\u1ee1 m\u1ed9t h\u00ecnh \u1ea3nh th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf hay c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 \u201cCell<\/strong>\u201d, m\u00e0u s\u1eafc. B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc c\u00e1c Cell<\/strong> b\u1eb1ng t\u00f9y ch\u1ecdn Cell Size<\/strong> n\u1eb1m \u1edf d\u01b0\u1edbi c\u00f9ng c\u1ee7a h\u1ed9p tho\u1ea1i. Gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh l\u00e0 10.<\/p>\n

\"\u0111i\u1ec1u<\/p>\n

Click v\u00e0o OK<\/strong> \u0111\u1ec3 tho\u00e1t kh\u1ecfi h\u1ed9p tho\u1ea1i. B\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c b\u1ee9c \u1ea3nh m\u1edbi nh\u01b0 sau:<\/p>\n

\"\u1ea2nh<\/p>\n

B\u01b0\u1edbc 11: <\/strong><\/h2>\n

T\u1ea1o hi\u1ec7u \u1ee9ng b\u00f4ng tuy\u1ebft v\u1edbi k\u00edch c\u1ee1 l\u1edbn h\u01a1n. V\u00e0o Menu Filter<\/strong>, ch\u1ecdn Blur<\/strong> sau \u0111\u00f3 ch\u1ecdn Motion Blur<\/strong> m\u1ed9t l\u1ea7n n\u1eefa. Khi h\u1ed9p tho\u1ea1i Motion Blur<\/strong> xu\u1ea5t hi\u1ec7n, v\u00e0o ph\u1ea7n Angle<\/strong> x\u00f3a thi\u1ebft l\u1eadp -65\u00b0<\/strong>. Ch\u1ec9nh s\u1eeda thi\u1ebft l\u1eadp T\u00f9y ch\u1ecdn kho\u1ea3ng c\u00e1ch (Distance option)<\/strong> kho\u1ea3ng 16 pixels.<\/strong><\/p>\n

seting T\u00f9y ch\u1ecdn kho\u1ea3ng c\u00e1ch (Distance option) kho\u1ea3ng 16 pixels.” src=”https:\/\/st.quantrimang.com\/photos\/image\/2015\/12\/02\/chon-motion-blur-tiep.gif” alt=” Ch\u1ec9nh s\u1eeda seting T\u00f9y ch\u1ecdn kho\u1ea3ng c\u00e1ch (Distance option) kho\u1ea3ng 16 pixels.” width=”340″ height=”388″ \/><\/strong><\/p>\n

Click OK<\/strong> \u0111\u1ec3 tho\u00e1t kh\u1ecfi h\u1ed9p tho\u1ea1i. Sau khi ho\u00e0n th\u00e0nh, hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i trong b\u1ee9c \u1ea3nh s\u1ebd nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n

\"\u1ea2nh<\/p>\n

B\u01b0\u1edbc 12: K\u1ebft h\u1ee3p 2 Layer tuy\u1ebft r\u01a1i v\u1edbi nhau<\/strong><\/h2>\n

V\u1edbi “Layer 1 copy”<\/strong> \u0111\u01b0\u1ee3c ch\u1ecdn tr\u00ean Layer Palette,<\/strong> v\u00e0o Menu Layer<\/strong> & ch\u1ecdn Merge Down.<\/strong><\/p>\n

\"v\u00e0o<\/strong><\/p>\n

L\u1ef1a ch\u1ecdn n\u00e0y cho ph\u00e9p b\u1ea1n k\u1ebft h\u1ee3p 2 layer v\u1edbi nhau. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean h\u00ecnh minh h\u1ecda b\u00ean d\u01b0\u1edbi, “Layer 1 copy”<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ee3p nh\u1ea5t v\u00e0o “Layer 1”.<\/strong><\/p>\n

\""Layer<\/strong><\/p>\n

B\u01b0\u1edbc 13: Nh\u00e2n \u0111\u00f4i “Layer 1”<\/strong><\/h2>\n

C\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 nh\u00e2n \u0111\u00f4i l\u00e0 s\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p ph\u00edm Ctrl+J (\u0111\u1ed1i v\u1edbi Windows) ho\u1eb7c Command+J (\u0111\u1ed1i v\u1edbi Mac)<\/strong>. Layer Palette<\/strong> s\u1ebd hi\u1ec3n th\u1ecb 2 Layer.<\/p>\n

\"<\/p>\n

B\u01b0\u1edbc 14: Gi\u1ea3m \u0111\u1ed9 s\u00e1ng Top Layer<\/strong><\/h2>\n

N\u1ebfu hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i trong h\u00ecnh \u1ea3nh b\u1ea1n \u0111ang t\u1ea1o hi\u1ec7u \u1ee9ng qu\u00e1 s\u00e1ng, b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u1ed9 s\u00e1ng Top Layer<\/strong>. Tr\u00ean t\u00f9y ch\u1ecdn Blend Mode<\/strong> n\u1eb1m \u1edf tr\u00ean c\u00f9ng Layers Palette (b\u1ea3ng Layer),<\/strong> b\u1ea1n s\u1ebd t\u00ecm th\u1ea5y t\u00f9y ch\u1ecdn Opacity<\/strong> tr\u1ef1c ti\u1ebfp \u1edf \u0111\u00f3.<\/p>\n

\"Ch\u1ecdn<\/strong><\/p>\n

Sau khi \u0111\u00e3 l\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1 xong ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 ho\u00e0n t\u1ea5t xong qu\u00e1 tr\u00ecnh ch\u1ec9nh s\u1eeda. H\u00ecnh \u1ea3nh sau khi b\u1ea1n l\u1ef1a ch\u1ecdn v\u00e0 \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 xong s\u1ebd nh\u01b0 sau:<\/p>\n

\"H\u00ecnh<\/p>\n

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

H\u01b0\u1edbng d\u1eabn t\u1ea1o hi\u1ec7u \u1ee9ng tuy\u1ebft r\u01a1i cho video c\u1ef1c \u0111\u01a1n gi\u1ea3n<\/h2>\n