{"id":12051,"date":"2022-04-29T02:37:31","date_gmt":"2022-04-29T02:37:31","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=12051"},"modified":"2022-05-29T13:03:00","modified_gmt":"2022-05-29T13:03:00","slug":"computer-vision-mot-su-dich-chuyen-sap-dien-ra","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/computer-vision-mot-su-dich-chuyen-sap-dien-ra-p12051\/","title":{"rendered":"Computer Vision: M\u1ed9t s\u1ef1 d\u1ecbch chuy\u1ec3n s\u1eafp di\u1ec5n ra?"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p><em>Ph\u1ea3i ch\u0103ng l\u0129nh v\u1ef1c <a class=\"iblink\" href=\"\/blog\/tag\/computer-vision\/\">Computer Vision<\/a> (<a class=\"iblink\" href=\"\/blog\/tag\/computer-vision\/\">Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh<\/a>) s\u1eafp &#8220;ph\u00e1t minh l\u1ea1i&#8221; ch\u00ednh n\u00f3?<\/em><\/p>\n<p>Ryad Benosman, gi\u00e1o s\u01b0 Nh\u00e3n khoa t\u1ea1i \u0110\u1ea1i h\u1ecdc Pittsburgh v\u00e0 l\u00e0 gi\u00e1o s\u01b0 tr\u1ee3 gi\u1ea3ng t\u1ea1i Vi\u1ec7n Ng\u01b0\u1eddi m\u00e1y CMU, tin r\u1eb1ng \u0111\u00fang nh\u01b0 v\u1eady.\u00a0L\u00e0 m\u1ed9t trong nh\u1eefng cha \u0111\u1ebb c\u1ee7a c\u00f4ng ngh\u1ec7 th\u1ecb gi\u00e1c d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n, Benosman k\u1ef3 v\u1ecdng th\u1ecb gi\u00e1c th\u1ea7n kinh &#8211; th\u1ecb gi\u00e1c m\u00e1y t\u00ednh d\u1ef1a tr\u00ean c\u00e1c camera ho\u1ea1t \u0111\u1ed9ng theo s\u1ef1 ki\u1ec7n &#8211; l\u00e0 h\u01b0\u1edbng ti\u1ebfp theo m\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh s\u1ebd th\u1ef1c hi\u1ec7n.<\/p>\n<p>\u00d4ng n\u00f3i: \u201cTh\u1ecb gi\u00e1c m\u00e1y t\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t minh l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ea7n. T\u00f4i \u0111\u00e3 th\u1ea5y n\u00f3 \u0111\u01b0\u1ee3c s\u00e1ng t\u1ea1o l\u1ea1i \u00edt nh\u1ea5t hai l\u1ea7n, t\u1eeb \u0111\u1ea7u v\u00e0 t\u1eeb con s\u1ed1 kh\u00f4ng\u201d.<\/p>\n<p>Benosman tr\u00edch d\u1eabn s\u1ef1 thay \u0111\u1ed5i trong nh\u1eefng n\u0103m 1990 t\u1eeb x\u1eed l\u00fd h\u00ecnh \u1ea3nh v\u1edbi m\u1ed9t ch\u00fat ph\u00e9p \u0111o quang h\u1ecdc sang ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean h\u00ecnh h\u1ecdc, v\u00e0 sau \u0111\u00f3 l\u00e0 ng\u00e0y nay v\u1edbi s\u1ef1 thay \u0111\u1ed5i nhanh ch\u00f3ng \u0111\u1ed1i v\u1edbi h\u1ecdc m\u00e1y.\u00a0B\u1ea5t ch\u1ea5p nh\u1eefng thay \u0111\u1ed5i n\u00e0y, c\u00f4ng ngh\u1ec7 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i v\u1eabn ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh &#8211; camera t\u1ea1o ra h\u00ecnh \u1ea3nh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 nh\u1eefng g\u00ec m\u1eaft ng\u01b0\u1eddi nh\u00ecn th\u1ea5y.<\/p>\n<p>Theo Benosman, cho \u0111\u1ebfn khi m\u00f4 h\u00ecnh c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh kh\u00f4ng c\u00f2n h\u1eefu \u00edch n\u1eefa, n\u00f3 s\u1ebd k\u00ecm h\u00e3m s\u1ef1 \u0111\u1ed5i m\u1edbi trong c\u00e1c c\u00f4ng ngh\u1ec7 thay th\u1ebf.\u00a0Hi\u1ec7u \u1ee9ng n\u00e0y \u0111\u00e3 k\u00e9o d\u00e0i do s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c b\u1ed9 x\u1eed l\u00fd hi\u1ec7u su\u1ea5t cao nh\u01b0 GPU, \u0111i\u1ec1u n\u00e0y l\u00e0m tr\u00ec ho\u00e3n nhu c\u1ea7u t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf.<\/p>\n<p>\u201cT\u1ea1i sao ch\u00fang ta l\u1ea1i s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh cho th\u1ecb gi\u00e1c m\u00e1y t\u00ednh?\u00a0\u0110\u00f3 l\u00e0 c\u00e2u h\u1ecfi tri\u1ec7u \u0111\u00f4 \u0111\u1ec3 b\u1eaft \u0111\u1ea7u\u201d,\u00a0\u00f4ng n\u00f3i.\u00a0\u201cCh\u00fang ta kh\u00f4ng c\u00f3 l\u00fd do g\u00ec \u0111\u1ec3 s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh, \u0111\u00f3 ch\u1ec9 l\u00e0 v\u00ec qu\u00e1n t\u00ednh t\u1eeb l\u1ecbch s\u1eed.\u00a0Tr\u01b0\u1edbc c\u1ea3 khi c\u00f3 camera, h\u00ecnh \u1ea3nh \u0111\u00e3 t\u1ea1o ra t\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 v\u1ec1 sau\u201d.<\/p>\n<h2>Camera h\u00ecnh \u1ea3nh<\/h2>\n<p>Camera h\u00ecnh \u1ea3nh \u0111\u00e3 xu\u1ea5t hi\u1ec7n k\u1ec3 t\u1eeb khi m\u00e1y \u1ea3nh d\u1ea1ng pinhole (l\u1ed7 kim) xu\u1ea5t hi\u1ec7n v\u00e0o th\u1ebf k\u1ef7 th\u1ee9 n\u0103m tr\u01b0\u1edbc C\u00f4ng nguy\u00ean. \u0110\u1ebfn nh\u1eefng n\u0103m 1500, c\u00e1c ngh\u1ec7 s\u0129 \u0111\u00e3 ch\u1ebf t\u1ea1o c\u00e1c thi\u1ebft b\u1ecb c\u00f3 k\u00edch th\u01b0\u1edbc nh\u01b0 c\u0103n ph\u00f2ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i h\u00ecnh \u1ea3nh c\u1ee7a m\u1ed9t ng\u01b0\u1eddi ho\u1eb7c phong c\u1ea3nh b\u00ean ngo\u00e0i c\u0103n ph\u00f2ng l\u00ean t\u1ea5m ph\u00f4ng.\u00a0Qua nhi\u1ec1u n\u0103m, c\u00e1c b\u1ee9c tranh \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng phim \u0111\u1ec3 ghi l\u1ea1i h\u00ecnh \u1ea3nh.\u00a0Nh\u1eefng c\u1ea3i ti\u1ebfn nh\u01b0 nhi\u1ebfp \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 cu\u1ed1i c\u00f9ng \u0111\u00e3 gi\u00fap m\u00e1y \u1ea3nh d\u1ec5 d\u00e0ng tr\u1edf th\u00e0nh c\u01a1 s\u1edf cho c\u00e1c k\u1ef9 thu\u1eadt th\u1ecb gi\u00e1c m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>Benosman l\u1eadp lu\u1eadn, tuy nhi\u00ean, c\u00e1c k\u1ef9 thu\u1eadt d\u1ef1a tr\u00ean camera h\u00ecnh \u1ea3nh cho th\u1ecb gi\u00e1c m\u00e1y t\u00ednh l\u00e0 c\u1ef1c k\u1ef3 k\u00e9m hi\u1ec7u qu\u1ea3.\u00a0Tr\u01b0\u1eddng h\u1ee3p t\u01b0\u01a1ng t\u1ef1 l\u00e0 h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 c\u1ee7a m\u1ed9t l\u00e2u \u0111\u00e0i th\u1eddi trung c\u1ed5: c\u00e1c l\u00ednh canh b\u1ed1 tr\u00ed xung quanh th\u00e0nh l\u0169y nh\u00ecn v\u1ec1 m\u1ecdi h\u01b0\u1edbng \u0111\u1ec3 ti\u1ebfp c\u1eadn k\u1ebb th\u00f9.\u00a0M\u1ed9t tay tr\u1ed1ng ch\u01a1i m\u1ed9t nh\u1ecbp \u1ed5n \u0111\u1ecbnh, v\u00e0 tr\u00ean m\u1ed7i nh\u1ecbp tr\u1ed1ng, m\u1ecdi l\u00ednh b\u1ea3o v\u1ec7 s\u1ebd h\u00e9t l\u00ean nh\u1eefng g\u00ec h\u1ecd nh\u00ecn th\u1ea5y.\u00a0Trong s\u1ed1 t\u1ea5t c\u1ea3 nh\u1eefng ti\u1ebfng la h\u00e9t, l\u00e0m th\u1ebf n\u00e0o d\u1ec5 d\u00e0ng nghe th\u1ea5y m\u1ed9t ng\u01b0\u1eddi b\u1ea3o v\u1ec7 ph\u00e1t hi\u1ec7n k\u1ebb th\u00f9 \u1edf b\u00eca r\u1eebng xa?<\/p>\n<p>Ph\u1ea7n c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi nh\u1ecbp tr\u1ed1ng c\u1ee7a th\u1ebf k\u1ef7 21\u00a0l\u00e0\u00a0t\u00edn hi\u1ec7u \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c \u0111i\u1ec3m b\u1ea3o v\u1ec7 l\u00e0 c\u00e1c pixel &#8211; m\u1ed9t lo\u1ea1t d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u01b0\u1ee3c t\u1ea1o ra v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u00ean m\u1ed7i chu k\u1ef3 \u0111\u1ed3ng h\u1ed3, c\u00f3 ngh\u0129a l\u00e0 c\u00f3 r\u1ea5t nhi\u1ec1u th\u00f4ng tin d\u01b0 th\u1eeba v\u00e0 r\u1ea5t nhi\u1ec1u y\u00eau c\u1ea7u t\u00ednh to\u00e1n kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n<figure id=\"attachment_12405\" aria-describedby=\"caption-attachment-12405\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12405 size-full\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming-1.png\" alt=\"\" width=\"300\" height=\"239\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming-1.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming-1-40x32.png 40w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-12405\" class=\"wp-caption-text\">B\u1ed9 c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 c\u1ee7a Prophesee cho c\u1ea3m bi\u1ebfn DVS \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi s\u1ef1 h\u1ee3p t\u00e1c c\u1ee7a Sony.\u00a0Benosman l\u00e0 \u0111\u1ed3ng s\u00e1ng l\u1eadp c\u1ee7a Prophesee (Ngu\u1ed3n: Prophesee)<\/figcaption><\/figure>\n<p>\u201cM\u1ecdi ng\u01b0\u1eddi \u0111ang \u0111\u1ed1t \u0111i qu\u00e1 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng, n\u00f3 chi\u1ebfm to\u00e0n b\u1ed9 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n c\u1ee7a l\u00e2u \u0111\u00e0i cho vi\u1ec7c t\u1ef1 v\u1ec7\u201d, Benosman n\u00f3i.\u00a0N\u1ebfu m\u1ed9t s\u1ef1 ki\u1ec7n th\u00fa v\u1ecb \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi k\u1ebb th\u00f9 trong tr\u01b0\u1eddng h\u1ee3p t\u01b0\u01a1ng t\u1ef1 n\u00e0y, &#8220;b\u1ea1n s\u1ebd ph\u1ea3i \u0111i xung quanh v\u00e0 thu th\u1eadp th\u00f4ng tin v\u00f4 \u00edch, v\u1edbi m\u1ecdi ng\u01b0\u1eddi la h\u00e9t kh\u1eafp n\u01a1i, v\u00ec v\u1eady b\u0103ng th\u00f4ng r\u1ea5t l\u1edbn &#8230; v\u00e0 b\u00e2y gi\u1edd h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n c\u00f3 m\u1ed9t l\u00e2u \u0111\u00e0i ph\u1ee9c t\u1ea1p.\u00a0T\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafng nghe\u201d.<\/p>\n<p>Ti\u1ebfn \u0111\u1ebfn v\u1edbi Th\u1ecb gi\u00e1c th\u1ea7n kinh.\u00a0\u00dd t\u01b0\u1edfng c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc, ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i trong s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea3nh v\u1eadt h\u01a1n l\u00e0 ph\u00e2n t\u00edch to\u00e0n b\u1ed9 c\u1ea3nh m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c.\u00a0T\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u00e2u \u0111\u00e0i c\u1ee7a ch\u00fang ta, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 y\u00eau c\u1ea7u l\u00ednh canh gi\u1eef im l\u1eb7ng cho \u0111\u1ebfn khi h\u1ecd nh\u00ecn th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00f3 quan t\u00e2m, sau \u0111\u00f3 h\u00e9t l\u00ean v\u1ecb tr\u00ed c\u1ee7a h\u1ecd \u0111\u1ec3 ph\u00e1t chu\u00f4ng b\u00e1o \u0111\u1ed9ng.\u00a0Trong phi\u00ean b\u1ea3n \u0111i\u1ec7n t\u1eed, \u0111i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a\u00a0v\u1edbi vi\u1ec7c c\u00f3 c\u00e1c pixel ri\u00eang l\u1ebb quy\u1ebft \u0111\u1ecbnh xem ch\u00fang c\u00f3 th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00f3 li\u00ean quan hay kh\u00f4ng.<\/p>\n<p>\u00d4ng n\u00f3i: \u201cC\u00e1c pixel c\u00f3 th\u1ec3 t\u1ef1 quy\u1ebft \u0111\u1ecbnh th\u00f4ng tin n\u00e0o ch\u00fang n\u00ean g\u1eedi, thay v\u00ec thu th\u1eadp th\u00f4ng tin c\u00f3 h\u1ec7 th\u1ed1ng, h\u1ecd c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm th\u00f4ng tin c\u00f3 \u00fd ngh\u0129a &#8211; c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t&#8221;.<\/p>\n<p>C\u00e1ch ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n n\u00e0y c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u0111i\u1ec7n n\u0103ng v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5, so v\u1edbi vi\u1ec7c thu th\u1eadp c\u00f3 h\u1ec7 th\u1ed1ng \u1edf m\u1ed9t t\u1ea7n su\u1ea5t c\u1ed1 \u0111\u1ecbnh.<\/p>\n<p>\u201cB\u1ea1n mu\u1ed1n th\u1ee9 g\u00ec \u0111\u00f3 th\u00edch \u1ee9ng h\u01a1n, v\u00e0 \u0111\u00f3 l\u00e0 \u0111i\u1ec1u m\u00e0 s\u1ef1 thay \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u1ed1i [trong th\u1ecb gi\u00e1c d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n] mang l\u1ea1i cho b\u1ea1n, m\u1ed9t t\u1ea7n su\u1ea5t thu nh\u1eadn th\u00edch \u1ee9ng\u201d, \u00f4ng n\u00f3i.\u00a0\u201cKhi b\u1ea1n nh\u00ecn v\u00e0o s\u1ef1 thay \u0111\u1ed5i bi\u00ean \u0111\u1ed9, n\u1ebfu m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3 di chuy\u1ec3n th\u1ef1c s\u1ef1 nhanh, ch\u00fang t\u00f4i s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u d\u1ea1ng m\u1eabu.\u00a0N\u1ebfu \u0111i\u1ec1u g\u00ec \u0111\u00f3 kh\u00f4ng thay \u0111\u1ed5i, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng, v\u00ec v\u1eady b\u1ea1n \u0111ang \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n su\u1ea5t thu \u0111\u01b0\u1ee3c c\u1ee7a m\u00ecnh d\u1ef1a tr\u00ean t\u00ednh chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea3nh v\u1eadt.\u00a0\u0110\u00f3 l\u00e0 nh\u1eefng g\u00ec n\u00f3 mang l\u1ea1i, v\u00e0 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 l\u00e0 m\u1ed9t thi\u1ebft k\u1ebf t\u1ed1t\u201d.<\/p>\n<p>Benosman b\u01b0\u1edbc v\u00e0o l\u0129nh v\u1ef1c th\u1ecb gi\u00e1c th\u1ea7n kinh n\u0103m 2000, thuy\u1ebft ph\u1ee5c r\u1eb1ng th\u1ecb gi\u00e1c m\u00e1y t\u00ednh ti\u00ean ti\u1ebfn kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u00ec h\u00ecnh \u1ea3nh kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1ch th\u00edch h\u1ee3p \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u \u0111\u00f3.<\/p>\n<p>\u00d4ng n\u00f3i: \u201cS\u1ef1 thay \u0111\u1ed5i l\u1edbn ch\u00ednh l\u00e0 vi\u1ec7c ch\u00fang ta c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y m\u00e0 kh\u00f4ng c\u00f3 c\u00e1c s\u1eafc \u0111\u1ed9 v\u00e0 kh\u00f4ng c\u00f3 h\u00ecnh \u1ea3nh, \u0111\u00f3 l\u00e0 m\u1ed9t quan \u0111i\u1ec3m d\u1ecb bi\u1ec7t \u1edf th\u1eddi \u0111i\u1ec3m cu\u1ed1i n\u0103m 2000 &#8211; ho\u00e0n to\u00e0n d\u1ecb bi\u1ec7t&#8221;.<\/p>\n<p>C\u00e1c k\u1ef9 thu\u1eadt m\u00e0 Benosman \u0111\u1ec1 xu\u1ea5t &#8211; c\u01a1 s\u1edf cho c\u1ea3m bi\u1ebfn d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n ng\u00e0y nay &#8211; r\u1ea5t kh\u00e1c bi\u1ec7t \u0111\u1ebfn m\u1ee9c c\u00e1c b\u00e0i b\u00e1o \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y cho t\u1ea1p ch\u00ed th\u1ecb gi\u00e1c m\u00e1y t\u00ednh IEEE h\u00e0ng \u0111\u1ea7u v\u00e0o th\u1eddi \u0111i\u1ec3m \u0111\u00f3 \u0111\u00e3 b\u1ecb t\u1eeb ch\u1ed1i m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i.\u00a0Th\u1eadt v\u1eady, ph\u1ea3i \u0111\u1ebfn khi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u1ea3m bi\u1ebfn t\u1ea7m nh\u00ecn \u0111\u1ed9ng (DVS) v\u00e0o n\u0103m 2008, c\u00f4ng ngh\u1ec7 n\u00e0y m\u1edbi b\u1eaft \u0111\u1ea7u c\u00f3 chuy\u1ec3n bi\u1ebfn t\u00edch c\u1ef1c.<\/p>\n<figure id=\"attachment_12404\" aria-describedby=\"caption-attachment-12404\" style=\"width: 640px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12404 size-full\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming.png\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming.png 640w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming-300x169.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/TheGioiMayChu-Blog-Image-eetimes-a-shift-in-computer-vision-is-coming-40x23.png 40w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-12404\" class=\"wp-caption-text\">M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng kh\u00e1ch h\u00e0ng c\u1ee7a Prophesee cho th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea7u ra c\u1ee7a camera h\u00ecnh \u1ea3nh v\u00e0 c\u1ea3m bi\u1ebfn DVS (Ngu\u1ed3n: Prophesee)<\/figcaption><\/figure>\n<h2>C\u1ea3m h\u1ee9ng t\u1eeb Khoa h\u1ecdc th\u1ea7n kinh<\/h2>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 c\u1ea5u tr\u00fac th\u1ea7n kinh l\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc, bao g\u1ed3m m\u00e1y t\u00ednh t\u1ed1i t\u00e2n, b\u1ed9 n\u00e3o v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 t\u00ednh to\u00e1n c\u1ee7a n\u00f3, c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh.\u00a0V\u1ea5n \u0111\u1ec1 l\u00e0 kh\u00f4ng ai ho\u00e0n to\u00e0n hi\u1ec3u ch\u00ednh x\u00e1c c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh.\u00a0M\u1eb7c d\u00f9 ch\u00fang ta bi\u1ebft r\u1eb1ng c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ebfn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gai, nh\u01b0ng cho \u0111\u1ebfn t\u01b0\u01a1ng \u0111\u1ed1i g\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 m\u00f4 t\u1ea3 c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh l\u00e0 kh\u00e1 c\u1ea9u th\u1ea3, ch\u1ec9 ngh\u0129 r\u1eb1ng s\u1ed1 l\u01b0\u1ee3ng gai l\u00e0 quan tr\u1ecdng.\u00a0Gi\u1ea3 thuy\u1ebft n\u00e0y v\u1eabn t\u1ed3n t\u1ea1i trong nhi\u1ec1u th\u1eadp k\u1ef7.\u00a0Nhi\u1ec1u nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng th\u1eddi gian c\u1ee7a nh\u1eefng gai n\u00e0y l\u00e0 ho\u00e0n to\u00e0n quan tr\u1ecdng v\u00e0 r\u1eb1ng c\u1ea5u tr\u00fac c\u1ee7a b\u1ed9 n\u00e3o \u0111ang t\u1ea1o ra s\u1ef1 ch\u1eadm tr\u1ec5 trong nh\u1eefng gai n\u00e0y \u0111\u1ec3 m\u00e3 h\u00f3a th\u00f4ng tin.<\/p>\n<p>C\u00e1c m\u1ea1ng n\u01a1-ron t\u0103ng \u0111\u1ed9t bi\u1ebfn ng\u00e0y nay, m\u00f4 ph\u1ecfng c\u00e1c t\u00edn hi\u1ec7u t\u0103ng \u0111\u1ed9t bi\u1ebfn \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y trong n\u00e3o, l\u00e0 c\u00e1c phi\u00ean b\u1ea3n \u0111\u01a1n gi\u1ea3n h\u00f3a c\u1ee7a th\u1ef1c t\u1ebf &#8211; th\u01b0\u1eddng l\u00e0 c\u00e1c bi\u1ec3u di\u1ec5n nh\u1ecb ph\u00e2n c\u1ee7a c\u00e1c \u0111i\u1ec3m \u0111\u1ed9t bi\u1ebfn.\u00a0\u201cT\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c \u0111i\u1ec3m 1, t\u00f4i th\u1ee9c d\u1eady, t\u00f4i t\u00ednh to\u00e1n, t\u00f4i ng\u1ee7,\u201d Benosman gi\u1ea3i th\u00edch.\u00a0Th\u1ef1c t\u1ebf ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u.\u00a0Khi m\u1ed9t t\u0103ng \u0111\u1ed9t bi\u1ebfn \u0111\u1ebfn, t\u1ebf b\u00e0o th\u1ea7n kinh b\u1eaft \u0111\u1ea7u t\u00edch h\u1ee3p gi\u00e1 tr\u1ecb c\u1ee7a t\u0103ng \u0111\u1ed9t bi\u1ebfn theo th\u1eddi gian;\u00a0c\u0169ng c\u00f3 s\u1ef1 r\u00f2 r\u1ec9 t\u1eeb n\u01a1-ron c\u00f3 ngh\u0129a l\u00e0 k\u1ebft qu\u1ea3 l\u00e0 \u0111\u1ed9ng.\u00a0Ngo\u00e0i ra c\u00f2n c\u00f3 kho\u1ea3ng 50 lo\u1ea1i t\u1ebf b\u00e0o th\u1ea7n kinh kh\u00e1c nhau v\u1edbi 50 c\u1ea5u h\u00ecnh t\u00edch h\u1ee3p kh\u00e1c nhau.\u00a0C\u00e1c phi\u00ean b\u1ea3n \u0111i\u1ec7n t\u1eed ng\u00e0y nay \u0111ang thi\u1ebfu \u0111i con \u0111\u01b0\u1eddng t\u00edch h\u1ee3p n\u0103ng \u0111\u1ed9ng, s\u1ef1 k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c n\u01a1-ron v\u00e0 c\u00e1c tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tr\u1ec5 kh\u00e1c nhau.<\/p>\n<p>\u201cV\u1ea5n \u0111\u1ec1 l\u00e0 \u0111\u1ec3 t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m hi\u1ec7u qu\u1ea3, b\u1ea1n kh\u00f4ng th\u1ec3 [b\u1eaft ch\u01b0\u1edbc] t\u1ea5t c\u1ea3 s\u1ef1 ph\u1ee9c t\u1ea1p b\u1edfi v\u00ec ch\u00fang t\u00f4i kh\u00f4ng hi\u1ec3u n\u00f3,\u201d \u00f4ng n\u00f3i.\u00a0\u201cN\u1ebfu ch\u00fang ta c\u00f3 l\u00fd thuy\u1ebft v\u1ec1 n\u00e3o b\u1ed9 t\u1ed1t, ch\u00fang ta s\u1ebd gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c n\u00f3 &#8211; v\u1ea5n \u0111\u1ec1 l\u00e0 ch\u00fang ta kh\u00f4ng bi\u1ebft [\u0111\u1ee7].\u201d<\/p>\n<p>Ng\u00e0y nay, Bensoman \u0111i\u1ec1u h\u00e0nh m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ed9c \u0111\u00e1o d\u00e0nh ri\u00eang \u0111\u1ec3 t\u00ecm hi\u1ec3u to\u00e1n h\u1ecdc \u0111\u1eb1ng sau t\u00ednh to\u00e1n v\u1ecf n\u00e3o, v\u1edbi m\u1ee5c \u0111\u00edch t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc m\u1edbi v\u00e0 sao ch\u00e9p ch\u00fang th\u00e0nh c\u00e1c thi\u1ebft b\u1ecb silicon.\u00a0\u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c theo d\u00f5i tr\u1ef1c ti\u1ebfp c\u00e1c gai t\u1eeb c\u00e1c m\u1ea3nh v\u00f5ng m\u1ea1c th\u1ef1c.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, Benosman ch\u1ed1ng l\u1ea1i vi\u1ec7c c\u1ed1 g\u1eafng sao ch\u00e9p trung th\u1ef1c t\u1ebf b\u00e0o th\u1ea7n kinh sinh h\u1ecdc, m\u00f4 t\u1ea3 c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u00f3 l\u00e0 l\u1ed7i th\u1eddi.<\/p>\n<p>\u00d4ng n\u00f3i: \u201c\u00dd t\u01b0\u1edfng t\u00e1i t\u1ea1o t\u1ebf b\u00e0o th\u1ea7n kinh b\u1eb1ng silicon xu\u1ea5t hi\u1ec7n b\u1edfi v\u00ec m\u1ecdi ng\u01b0\u1eddi nh\u00ecn v\u00e0o b\u00f3ng b\u00e1n d\u1eabn v\u00e0 th\u1ea5y m\u1ed9t ch\u1ebf \u0111\u1ed9 tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t t\u1ebf b\u00e0o th\u1ea7n kinh th\u1ef1c s\u1ef1, v\u00ec v\u1eady \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 suy ngh\u0129 \u0111\u1eb1ng sau n\u00f3. Ch\u00fang t\u00f4i kh\u00f4ng c\u00f3 t\u1ebf b\u00e0o;\u00a0ch\u00fang t\u00f4i c\u00f3 silicon.\u00a0B\u1ea1n c\u1ea7n ph\u1ea3i th\u00edch \u1ee9ng v\u1edbi n\u1ec1n m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh ch\u1ee9 kh\u00f4ng ph\u1ea3i ng\u01b0\u1ee3c l\u1ea1i\u2026 n\u1ebfu t\u00f4i bi\u1ebft m\u00ecnh \u0111ang t\u00ednh to\u00e1n g\u00ec v\u00e0 t\u00f4i c\u00f3 silicon, t\u00f4i c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a ph\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3 v\u00e0 ch\u1ea1y n\u00f3 v\u1edbi chi ph\u00ed th\u1ea5p nh\u1ea5t, c\u00f4ng su\u1ea5t th\u1ea5p nh\u1ea5t, \u0111\u1ed9 tr\u1ec5 th\u1ea5p nh\u1ea5t. \u201d<\/p>\n<h2>S\u1ee9c m\u1ea1nh x\u1eed l\u00fd<\/h2>\n<p>Nh\u1eadn th\u1ee9c r\u1eb1ng kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh, k\u1ebft h\u1ee3p v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a camera DVS, l\u00e0 nh\u1eefng \u0111\u1ed9ng l\u1ef1c \u0111\u1eb1ng sau c\u00e1c h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c th\u1ea7n kinh h\u00ecnh \u1ea3nh ng\u00e0y nay.\u00a0M\u1eb7c d\u00f9 c\u00e1c h\u1ec7 th\u1ed1ng ng\u00e0y nay \u0111\u00e3 c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng v\u1eabn c\u00f2n m\u1ed9t ch\u1eb7ng \u0111\u01b0\u1eddng ph\u1ea3i \u0111i tr\u01b0\u1edbc khi ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c t\u1ea7m nh\u00ecn ho\u00e0n to\u00e0n gi\u1ed1ng con ng\u01b0\u1eddi \u0111\u1ec3 s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<p>C\u00e1c m\u00e1y \u1ea3nh DVS ban \u0111\u1ea7u c\u00f3 \u201c\u0111i\u1ec3m \u1ea3nh l\u1edbn, nhi\u1ec1u \u0111i\u1ec3m \u1ea3nh\u201d, v\u00ec b\u1ea3n th\u00e2n c\u00e1c th\u00e0nh ph\u1ea7n xung quanh diode \u1ea3nh \u0111\u00e3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 h\u1ec7 s\u1ed1 l\u1ea5p \u0111\u1ea7y.\u00a0Trong khi \u0111\u1ea7u t\u01b0 v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c m\u00e1y \u1ea3nh n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y c\u00f4ng ngh\u1ec7, Benosman n\u00f3i r\u00f5 r\u1eb1ng m\u00e1y \u1ea3nh s\u1ef1 ki\u1ec7n ng\u00e0y nay ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 s\u1ef1 c\u1ea3i ti\u1ebfn c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb nghi\u00ean c\u1ee9u ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb n\u0103m 2000. M\u00e1y \u1ea3nh DVS hi\u1ec7n \u0111\u1ea1i c\u1ee7a Sony, Samsung v\u00e0 Omnivision c\u00f3 c\u00e1c pixel c\u1ef1c nh\u1ecf, t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 x\u1ebfp ch\u1ed3ng 3D v\u00e0 gi\u1ea3m nhi\u1ec5u.\u00a0Benosman lo l\u1eafng l\u00e0 li\u1ec7u c\u00e1c lo\u1ea1i c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y nay c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n r\u1ed9ng th\u00e0nh c\u00f4ng hay kh\u00f4ng.<\/p>\n<p>\u201cV\u1ea5n \u0111\u1ec1 l\u00e0, m\u1ed9t khi b\u1ea1n t\u0103ng s\u1ed1 l\u01b0\u1ee3ng pixel, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u, b\u1edfi v\u00ec b\u1ea1n v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c si\u00eau nhanh,\u201d \u00f4ng n\u00f3i.\u00a0\u201cB\u1ea1n c\u00f3 th\u1ec3 v\u1eabn c\u00f3 th\u1ec3 x\u1eed l\u00fd n\u00f3 trong th\u1eddi gian th\u1ef1c, nh\u01b0ng b\u1ea1n \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c qu\u00e1 nhi\u1ec1u thay \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u1ed1i t\u1eeb qu\u00e1 nhi\u1ec1u pixel.\u00a0\u0110i\u1ec1u \u0111\u00f3 \u0111ang gi\u1ebft ch\u1ebft t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi ngay b\u00e2y gi\u1edd, b\u1edfi v\u00ec h\u1ecd nh\u00ecn th\u1ea5y ti\u1ec1m n\u0103ng, nh\u01b0ng h\u1ecd kh\u00f4ng c\u00f3 b\u1ed9 x\u1eed l\u00fd ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd n\u00f3 \u201d.<\/p>\n<p>C\u00e1c b\u1ed9 x\u1eed l\u00fd th\u1ea7n kinh \u0111a h\u00ecnh m\u1ee5c \u0111\u00edch chung \u0111ang b\u1ecb t\u1ee5t h\u1eadu so v\u1edbi c\u00e1c m\u00e1y \u1ea3nh DVS.\u00a0Nh\u1eefng n\u1ed7 l\u1ef1c t\u1eeb m\u1ed9t s\u1ed1 c\u00f4ng ty l\u1edbn nh\u1ea5t trong ng\u00e0nh (\u00a0IBM Truenorth\u00a0,\u00a0Intel Loihi) v\u1eabn \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh.\u00a0Benosman n\u00f3i r\u1eb1ng b\u1ed9 x\u1eed l\u00fd ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3m bi\u1ebfn ph\u00f9 h\u1ee3p s\u1ebd l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi v\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1nh b\u1ea1i.<\/p>\n<p>\u201cC\u00e1c c\u1ea3m bi\u1ebfn [DVS ng\u00e0y nay] c\u1ef1c k\u1ef3 nhanh, b\u0103ng th\u00f4ng si\u00eau th\u1ea5p v\u00e0 c\u00f3 d\u1ea3i \u0111\u1ed9ng cao \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 quan s\u00e1t trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi\u201d, Benosman n\u00f3i.\u00a0\u201c\u0110\u00f3 l\u00e0 t\u01b0\u01a1ng lai.\u00a0N\u00f3 s\u1ebd c\u1ea5t c\u00e1nh?\u00a0Ch\u1eafc ch\u1eafn r\u1ed3i!&#8221;<\/p>\n<p>\u201cAi c\u00f3 th\u1ec3 \u0111\u01b0a b\u1ed9 x\u1eed l\u00fd ra kh\u1ecfi \u0111\u00f3 v\u00e0 cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c l\u1edbp h\u1ec7 th\u1ed1ng s\u1ebd gi\u00e0nh chi\u1ebfn th\u1eafng, b\u1edfi v\u00ec n\u00f3 s\u1ebd l\u00e0 b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i\u201d, \u00f4ng n\u00f3i th\u00eam.<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=20978\">Ph\u00e2n t\u00edch video th\u00f4ng minh &#8211; Intelligent Video Analytics: T\u01b0\u01a1ng lai c\u1ee7a m\u1ecdi ng\u00e0nh<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=17896\">T\u1ed5ng quan v\u1ec1 Computer Vision &#8211; Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=15342\">H\u1ec7 sinh th\u00e1i NVIDIA Metropolis m\u1edf r\u1ed9ng v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n ti\u00ean ti\u1ebfn \u0111\u1ec3 t\u0103ng t\u1ed1c Vision AI<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=12308\">AI on the Football: \u1ee8ng d\u1ee5ng Computer Vision \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u1ee7a c\u1ea7u th\u1ee7<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=5951\">Computer Vision &#8211; Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh l\u00e0 g\u00ec?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ph&#7843;i ch&#259;ng l&#297;nh v&#7921;c Computer Vision (Th&#7883; gi&aacute;c m&aacute;y t&iacute;nh) s&#7855;p &ldquo;ph&aacute;t minh l&#7841;i&rdquo; ch&iacute;nh n&oacute;? Ryad Benosman, gi&aacute;o s&#432; Nh&atilde;n khoa t&#7841;i &#272;&#7841;i h&#7885;c Pittsburgh v&agrave; l&agrave; gi&aacute;o s&#432; tr&#7907; gi&#7843;ng t&#7841;i Vi&#7879;n Ng&#432;&#7901;i m&aacute;y CMU, tin r&#7857;ng &#273;&uacute;ng nh&#432; v&#7853;y.&nbsp;L&agrave; m&#7897;t trong nh&#7919;ng cha &#273;&#7867; c&#7911;a c&ocirc;ng ngh&#7879; th&#7883; gi&aacute;c d&#7921;a tr&ecirc;n s&#7921;&#8230;<\/p>\n","protected":false},"author":2,"featured_media":12402,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[242],"class_list":["post-12051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","tag-computer-vision"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Computer Vision: M\u1ed9t s\u1ef1 d\u1ecbch chuy\u1ec3n s\u1eafp di\u1ec5n ra? - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/computer-vision-mot-su-dich-chuyen-sap-dien-ra-p12051\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Computer Vision: M\u1ed9t s\u1ef1 d\u1ecbch chuy\u1ec3n s\u1eafp di\u1ec5n ra? - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Ph&#7843;i ch&#259;ng l&#297;nh v&#7921;c Computer Vision (Th&#7883; gi&aacute;c m&aacute;y t&iacute;nh) s&#7855;p &ldquo;ph&aacute;t minh l&#7841;i&rdquo; ch&iacute;nh n&oacute;? 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