{"id":1612,"date":"2013-05-31T02:02:26","date_gmt":"2013-05-31T02:02:26","guid":{"rendered":"http:\/\/congnghepc.com\/2013\/06\/02\/5-cach-khac-phuc-loi-do-sang-thuong-gap-khi-chup-anh\/"},"modified":"2013-06-02T02:02:44","modified_gmt":"2013-06-02T02:02:44","slug":"5-cach-khac-phuc-loi-do-sang-thuong-gap-khi-chup-anh","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/5-cach-khac-phuc-loi-do-sang-thuong-gap-khi-chup-anh\/","title":{"rendered":"5 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i \u0111o s\u00e1ng th\u01b0\u1eddng g\u1eb7p khi ch\u1ee5p \u1ea3nh"},"content":{"rendered":"\n

\tD\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch tr\u00e1nh 5 l\u1ed7i \u0111o s\u00e1ng m\u00e0 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 nhi\u1ebfp \u1ea3nh th\u01b0\u1eddng g\u1eb7p ph\u1ea3i \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng b\u1ee9c \u1ea3nh \u0111\u00fang \u201c\u00fd \u0111\u1ed3\u201d.<\/p>\n

\t1. Ch\u1ee7 th\u1ec3 m\u00e0u tr\u1eafng hay \u0111en chuy\u1ec3n th\u00e0nh x\u00e1m<\/p>\n

\tH\u1ec7 th\u1ed1ng \u0111o s\u00e1ng c\u1ee7a camera th\u01b0\u1eddng xem \u0111\u1ed9 s\u00e1ng c\u1ee7a c\u1ea3nh ch\u1ee5p l\u00e0 chu\u1ea9n t\u00f4ng m\u00e0u trung b\u00ecnh (midtone). \u1ea2nh c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng v\u00f9ng r\u1ea5t s\u00e1ng ho\u1eb7c r\u1ea5t t\u1ed1i, nh\u01b0ng \u0111\u1ed9 s\u00e1ng trung b\u00ecnh l\u00e0 n\u1eb1m \u1edf gi\u1eefa c\u00e1c v\u00f9ng n\u00e0y. Do \u0111\u00f3, n\u1ebfu b\u1ea1n ch\u1ee5p \u0111\u1ea7y khung h\u00ecnh v\u1edbi m\u1ed9t ch\u1ee7 th\u1ec3 r\u1ea5t s\u00e1ng, th\u00ed d\u1ee5 nh\u01b0 phong c\u1ea3nh m\u00f9a \u0111\u00f4ng hay b\u00e3i bi\u1ec3n \u0111\u1ea7y c\u00e1t s\u00e1ng l\u00f3a, camera s\u1ebd gi\u1ea3m \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u1ec3 xem \u0111\u00f3 l\u00e0 midtone v\u00e0 d\u1eabn \u0111\u1ebfn ch\u1ee7 th\u1ec3 m\u00e0u tr\u1eafng th\u01b0\u1eddng b\u1ecb x\u00e1m m\u00e0u. Trong tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu h\u1ec7 th\u1ed1ng \u0111o s\u00e1ng c\u1ee7a camera b\u1ecb nh\u1ea7m l\u1eabn v\u00e0 xem v\u1eadt th\u1ec3 m\u00e0u \u0111en l\u00e0 midtone th\u00ec s\u1ebd d\u1eabn \u0111\u1ebfn ch\u1ee7 th\u1ec3 m\u00e0u \u0111en c\u0169ng b\u1ecb chuy\u1ec3n th\u00e0nh x\u00e1m.<\/p>\n\n\n\n
\t\t\t\t\"1-png-1366997053_500x0.png\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\tGi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c kh\u00e1 \u0111\u01a1n gi\u1ea3n. B\u1ea1n ch\u1ec9 c\u1ea7n d\u00f9ng t\u00ednh n\u0103ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 b\u00f9 s\u00e1ng nh\u1eb1m t\u0103ng \u0111\u1ed9 ph\u01a1i s\u00e1ng l\u00ean cao h\u01a1n so v\u1edbi gi\u00e1 tr\u1ecb do camera \u0111\u1ec1 ngh\u1ecb \u0111\u1ec3 l\u00e0m cho ch\u1ee7 th\u1ec3 \u0111\u00fang m\u00e0u tr\u1eafng, hay gi\u1ea3m \u0111\u1ed9 ph\u01a1i s\u00e1ng v\u00e0 l\u00e0m cho ch\u1ee7 th\u1ec3 \u0111en tr\u1edf l\u1ea1i. H\u00e3y theo d\u00f5i bi\u1ec3u \u0111\u1ed3 histogram hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh v\u00e0 k\u00e9o v\u1ea1ch ch\u1ec9 v\u1ec1 ph\u00eda ph\u1ea3i c\u1ee7a th\u01b0\u1edbc \u0111o \u0111\u1ec3 t\u0103ng \u0111\u1ed9 ph\u01a1i s\u00e1ng hay k\u00e9o v\u1ec1 ph\u00eda tr\u00e1i \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 ph\u01a1i s\u00e1ng. Tuy nhi\u00ean, \u0111\u1eebng t\u0103ng \u0111\u1ed9 ph\u01a1i s\u00e1ng qu\u00e1 nhi\u1ec1u v\u00e0 h\u00e3y ch\u1eeba m\u1ed9t \u0111\u1ec9nh l\u1edbn \u1edf \u0111\u1ea7u ph\u00eda ph\u1ea3i c\u1ee7a bi\u1ec3u \u0111\u1ed3, tr\u00e1nh t\u00ecnh tr\u1ea1ng nhi\u1ec1u ch\u1ed7 s\u00e1ng nh\u1ea5t c\u1ee7a \u1ea3nh s\u1ebd b\u1ecb \u201cch\u00e1y\u201d.<\/p>\n

\tM\u1ed9t c\u00e1ch kh\u00e1c \u0111\u1ec3 tr\u00e1nh l\u1ed7i n\u00e0y l\u00e0 \u0111\u1eb7t m\u1ed9t t\u1ea5m b\u00eca m\u00e0u x\u00e1m tr\u01b0\u1edbc \u1ed1ng k\u00ednh camera v\u00e0 trong c\u00f9ng \u00e1nh s\u00e1ng nh\u01b0 ch\u1ee7 th\u1ec3 ch\u00ednh. Sau \u0111\u00f3, ch\u1ec9nh camera sang ch\u1ebf \u0111\u1ed9 ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng v\u00e0 thi\u1ebft l\u1eadp ch\u1ebf \u0111\u1ed9 \u0111o s\u00e1ng \u0111i\u1ec3m (spot-metering). H\u00e3y l\u01b0u \u00fd \u0111\u1ec3 t\u1ea5m b\u00eca x\u00e1m l\u1ea5p \u0111\u1ea7y khu v\u1ef1c \u0111o \u0111i\u1ec3m v\u00e0 ch\u1ec9nh \u0111\u1ed9 ph\u01a1i s\u00e1ng theo \u0111\u1ec1 ngh\u1ecb c\u1ee7a camera. Ti\u1ebfp theo, l\u1ea5y t\u1ea5m b\u00eca x\u00e1m ra kh\u1ecfi khung h\u00ecnh v\u00e0 b\u1ed1 c\u1ee5c \u1ea3nh theo thi\u1ebft l\u1eadp \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u00e3 th\u1ef1c hi\u1ec7n r\u1ed3i nh\u1ea5n n\u00fat ch\u1ee5p. Khi \u0111\u00f3, camera s\u1ebd c\u00f3 \u0111\u1ed9 c\u00e2n b\u1eb1ng x\u00e1m \u0111\u00fang v\u1edbi m\u00f4i tr\u01b0\u1eddng \u00e1nh s\u00e1ng m\u00e0 b\u1ea1n \u0111ang ch\u1ee5p v\u00e0 cho m\u00e0u s\u1eafc ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n

\t2. Ch\u1ecdn sai thi\u1ebft l\u1eadp ISO<\/p>\n

\tN\u1ebfu mu\u1ed1n ch\u1ee5p trong nh\u00e0 v\u1edbi \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng m\u00e0 kh\u00f4ng c\u00f3 ch\u00e2n m\u00e1y, b\u1ea1n n\u00ean ch\u1ec9nh thi\u1ebft l\u1eadp \u0111\u1ed9 nh\u1ea1y s\u00e1ng (ISO) \u1edf m\u1ee9c cao nh\u1ea5t. Khi \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y camera \u0111\u1ec1 ngh\u1ecb t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp r\u1ea5t cao trong khi kh\u1ea9u \u0111\u1ed9 r\u1ea5t nh\u1ecf.<\/p>\n\n\n\n
\t\t\t\t\"2-jpg-1366997047-1366997053_500x0.jpg\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\tN\u1ebfu camera \u0111ang thi\u1ebft l\u1eadp \u1edf ch\u1ebf \u0111\u1ed9 ch\u1ee5p t\u1ef1 \u0111\u1ed9ng hay b\u00e1n t\u1ef1 \u0111\u1ed9ng, trong v\u00e0i tr\u01b0\u1eddng h\u1ee3p b\u1ea1n c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng ch\u1ee5p \u0111\u01b0\u1ee3c v\u00ec \u0111\u00e3 v\u01b0\u1ee3t t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp t\u1ed1i \u0111a hay thi\u1ebft l\u1eadp kh\u1ea9u \u0111\u1ed9 t\u1ed1i thi\u1ec3u kh\u00f4ng \u0111\u1ee7 nh\u1ecf.<\/p>\n

\t\u0110\u1ed9 nh\u1ea1y s\u00e1ng ISO l\u00fd t\u01b0\u1edfng \u0111\u01b0\u1ee3c khuy\u00ean d\u00f9ng khi ch\u1ee5p ngo\u00e0i tr\u1eddi hay nh\u1eefng n\u01a1i c\u00f3 \u0111i\u1ec1u ki\u1ec7n nhi\u1ec1u \u00e1nh s\u00e1ng l\u00e0 100 hay 200, trong khi ISO ph\u00f9 h\u1ee3p \u0111\u1ec3 ch\u1ee5p trong nh\u00e0 l\u00e0 400 hay 800. C\u00e1c m\u1ee9c ISO t\u1eeb kho\u1ea3ng 1600 tr\u1edf l\u00ean ch\u1ec9 ph\u00f9 h\u1ee3p \u1edf nh\u1eefng n\u01a1i c\u00f3 \u0111i\u1ec1u ki\u1ec7n s\u00e1ng r\u1ea5t y\u1ebfu v\u00e0 \u0111\u1ed3ng th\u1eddi c\u0169ng th\u01b0\u1eddng g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u h\u1ea1t (noise).<\/p>\n

\t3. T\u1ed1c \u0111\u1ed9 qu\u00e1 ch\u1eadm kh\u00f4ng \u201cb\u1eaft\u201d \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng<\/p>\n

\tKhi \u0111ang c\u1ed1 g\u1eafng t\u1eadp trung ch\u1ec9nh \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u1ec3 gi\u1eef l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c v\u00f9ng s\u00e1ng nh\u1ea5t v\u00e0 c\u00e1c v\u00f9ng t\u1ed1i b\u1ecb nhi\u1ec5u h\u1ea1t, b\u1ea1n r\u1ea5t d\u1ec5 qu\u00ean l\u00e0 m\u00e0n tr\u1eadp c\u1ea7n ph\u1ea3i ch\u1ec9nh \u0111\u1ee7 nhanh \u0111\u1ec3 ch\u1ee5p \u0111\u01b0\u1ee3c m\u1ecdi chuy\u1ec3n \u0111\u1ed9ng trong c\u1ea3nh.<\/p>\n\n\n\n
\t\t\t\t\"3-jpg-1366997075-1366997111_500x0.jpg\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\t\u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t th\u01b0\u1eddng g\u1eb7p khi ch\u1ee5p trong nh\u00e0 v\u1edbi \u0111i\u1ec1u ki\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i thi\u1ebfu s\u00e1ng hay ch\u1ee5p \u1ea3nh trong m\u1ed9t bu\u1ed5i di\u1ec5n \u00e2m nh\u1ea1c. Trong v\u00e0i tr\u01b0\u1eddng h\u1ee3p, b\u1ea1n ch\u1ec9 c\u1ea7n ch\u1ec9nh th\u00eam kh\u1ea9u \u0111\u1ed9 m\u1ed9t ch\u00fat \u0111\u1ec3 t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp nhanh h\u01a1n, nh\u01b0ng th\u01b0\u1eddng th\u00ec b\u1ea1n c\u1ea7n t\u0103ng th\u00eam thi\u1ebft l\u1eadp ISO. Nhi\u1ec1u nh\u00e0 nhi\u1ebfp \u1ea3nh th\u01b0\u1eddng ng\u1ea1i d\u00f9ng thi\u1ebfp l\u1eadp ISO cao v\u00ec s\u1ee3 \u1ea3nh b\u1ecb nhi\u1ec5u, nh\u01b0ng n\u1ebfu b\u1ea1n ch\u1ec9nh trong t\u1ea7m \u0111\u1ed9 nh\u1ea1y c\u00f3 s\u1eb5n c\u1ee7a camera v\u00e0 kh\u00f4ng d\u00f9ng c\u00e1c thi\u1ebft l\u1eadp m\u1edf r\u1ed9ng th\u00ec kh\u00f4ng sao c\u1ea3. N\u00ean nh\u1edb l\u00e0 \u1ea3nh b\u1ecb nhi\u1ec5u c\u00f2n h\u01a1n l\u00e0 b\u1ecb m\u1edd.<\/p>\n

\tM\u1ed9t gi\u1ea3i ph\u00e1p kh\u00e1c l\u00e0 d\u00f9ng \u0111\u00e8n flash \u0111\u1ec3 th\u00eam \u00e1nh s\u00e1ng v\u00e0 c\u0169ng s\u1ebd t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp nhanh h\u01a1n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ee5p \u1ea3nh ch\u00e2n dung b\u1ea1n b\u00e8 v\u00e0 gia \u0111\u00ecnh trong nh\u00e0. Nh\u01b0ng \u0111\u1ec3 ch\u1ee5p c\u00e1c bu\u1ed5i di\u1ec5n \u00e2m nh\u1ea1c, b\u1ea1n ph\u1ea3i d\u00f9ng thi\u1ebft l\u1eadp ISO cao v\u00e0 kh\u1ea9u \u0111\u1ed9 l\u1edbn.<\/p>\n

\t4. Ch\u1ee7 th\u1ec3 ng\u01b0\u1ee3c s\u00e1ng b\u1ecb thi\u1ebfu s\u00e1ng<\/p>\n

\tKhi ch\u1ee7 th\u1ec3 \u0111\u01b0\u1ee3c chi\u1ebfu s\u00e1ng t\u1eeb ph\u00eda sau hay b\u1ecb t\u1ed1i h\u01a1n h\u1eadu c\u1ea3nh xung quanh, camera c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb l\u1eabn l\u1ed9n \u0111\u1ec3 ph\u01a1i s\u00e1ng ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a \u1ea3nh trong khi c\u1ed1 c\u00e2n b\u1eb1ng \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u1ee7a to\u00e0n khung h\u00ecnh.<\/p>\n\n\n\n
\t\t\t\t\"4-jpg-1366997091-1366997111_500x0.jpg\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\tC\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u00fang \u0111\u1ed9 ph\u01a1i s\u00e1ng v\u1edbi ch\u1ee7 th\u1ec3 ng\u01b0\u1ee3c s\u00e1ng l\u00e0 chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 \u0111o s\u00e1ng \u0111i\u1ec3m (spot-metering) hay \u0111o s\u00e1ng \u01b0u ti\u00ean trung t\u00e2m (centre-weighted).<\/p>\n

\tCh\u1ebf \u0111\u1ed9 centre-weighted ch\u00fa tr\u1ecdng nhi\u1ec1u h\u01a1n v\u00e0o vi\u1ec7c ph\u01a1i s\u00e1ng ph\u1ea7n trung t\u00e2m c\u1ee7a khung h\u00ecnh cho ch\u00ednh x\u00e1c. Trong khi \u0111\u00f3, ch\u1ebf \u0111\u1ed9 spot-metering ch\u1ec9 ch\u00fa tr\u1ecdng v\u00e0o \u0111\u1ed9 s\u00e1ng c\u1ee7a v\u1eadt th\u1ec3 \u1edf d\u01b0\u1edbi v\u00f9ng \u0111o s\u00e1ng \u0111i\u1ec3m khi ch\u1ecdn thi\u1ebft l\u1eadp \u0111\u1ed9 ph\u01a1i s\u00e1ng.<\/p>\n

\t5. M\u00e2y trong \u1ea3nh phong c\u1ea3nh b\u1ecb qu\u00e1 s\u00e1ng<\/p>\n

\tL\u1ed7i n\u00e0y x\u1ea3y ra khi thi\u1ebfu c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 s\u00e1ng c\u1ee7a b\u1ea7u tr\u1eddi v\u00e0 m\u1eb7t \u0111\u1ea5t trong \u1ea3nh phong c\u1ea3nh. Tuy nhi\u00ean, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, h\u1ec7 th\u1ed1ng \u0111o s\u00e1ng c\u1ee7a camera \u0111\u00e3 \u01b0u ti\u00ean cho ti\u1ec1n c\u1ea3nh v\u00e0 ch\u1ec9nh \u0111\u1ed9 ph\u01a1i s\u00e1ng khi\u1ebfn ph\u1ea7n s\u00e1ng nh\u1ea5t c\u1ee7a b\u1ea7u tr\u1eddi b\u1ecb \u201cch\u00e1y\u201d. V\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft b\u1eb1ng c\u00e1ch d\u00f9ng k\u00ednh l\u1ecdc ND Grad \u0111\u1ec3 c\u00e2n b\u1eb1ng \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u1ee7a c\u1ea3nh ch\u1ee5p hay \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec3 t\u1ea1o \u1ea3nh t\u1ea7m \u0111\u1ed9ng cao HDR (high dynamic range).<\/p>\n\n\n\n
\t\t\t\t\"5-jpg-1366997106-1366997111_500x0.jpg\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\tPh\u01b0\u01a1ng ph\u00e1p ch\u1ee5p \u1ea3nh HDR t\u1ed1t nh\u1ea5t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch gh\u00e9p hai hay nhi\u1ec1u \u1ea3nh \u0111\u01b0\u1ee3c ch\u1ee5p v\u1edbi c\u00e1c thi\u1ebft l\u1eadp \u0111\u1ed9 ph\u01a1i s\u00e1ng kh\u00e1c nhau, m\u1ed9t thi\u1ebft l\u1eadp cho b\u1ea7u tr\u1eddi v\u00e0 m\u1ed9t thi\u1ebft l\u1eadp kh\u00e1c cho m\u1eb7t \u0111\u1ea5t. Sau \u0111\u00f3 c\u00e1c \u1ea3nh n\u00e0y c\u00f3 th\u1ec3 gh\u00e9p l\u1ea1i b\u1eb1ng ph\u1ea7n m\u1ec1m bi\u00ean t\u1eadp h\u00ecnh \u1ea3nh hay ph\u1ea7n m\u1ec1m HDR chuy\u00ean d\u1ee5ng. V\u00ec hai \u1ea3nh c\u1ea7n ph\u1ea3i kh\u1edbp v\u1edbi nhau n\u00ean quan tr\u1ecdng l\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c d\u1eddi v\u1ecb tr\u00ed c\u1ee7a camera, t\u1ed1t nh\u1ea5t l\u00e0 n\u00ean \u0111\u1eb7t camera tr\u00ean ch\u00e2n m\u00e1y th\u1eadt v\u1eefng ch\u1eafc.<\/p>\n

\tM\u1ed9t s\u1ed1 camera ng\u00e0y nay c\u00f3 trang b\u1ecb s\u1eb5n t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh HDR, do \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee5p tr\u1ef1c ti\u1ebfp tr\u00ean camera m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng th\u00eam b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m bi\u00ean t\u1eadp n\u00e0o \u0111\u1ec3 cho ra b\u1ee9c \u1ea3nh \u01b0ng \u00fd nh\u1ea5t.<\/p>\n

\tHuy Th\u1eafng<\/strong>
\t\u1ea2nh: DigitalCameraWorld<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Kh\u00f4ng c\u1ea7n ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb t\u1ed1i t\u00e2n hay k\u1ef9 thu\u1eadt chi\u1ebfu s\u00e1ng ph\u1ee9c t\u1ea1p m\u1edbi c\u00f3 th\u1ec3 ch\u1ee5p c\u00e1c b\u1ee9c \u1ea3nh \u0111\u1ee7 s\u00e1ng. <\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[149],"tags":[],"class_list":["post-1612","post","type-post","status-publish","format-standard","hentry","category-thu-thuat-thiet-bi-so"],"views":358,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1612","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=1612"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1612\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=1612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=1612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=1612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}