{"id":477638,"date":"2023-08-09T09:18:18","date_gmt":"2023-08-09T09:18:18","guid":{"rendered":""},"modified":"2023-09-05T11:15:07","modified_gmt":"2023-09-05T11:15:07","slug":"intelligent-character-recognition","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/intelligent-character-recognition\/","title":{"rendered":"Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh"},"content":{"rendered":"<p>Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh (ICR) l\u00e0 c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y \u0111\u1ec3 nh\u1eadn d\u1ea1ng v\u00e0 d\u1ecbch c\u00e1c k\u00fd t\u1ef1 in ho\u1eb7c vi\u1ebft tay th\u00e0nh v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng m\u00e1y. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ea1ng Nh\u1eadn d\u1ea1ng K\u00fd t\u1ef1 Quang h\u1ecdc (OCR) ti\u00ean ti\u1ebfn v\u00e0 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u00e0i li\u1ec7u ph\u1ee9c t\u1ea1p c\u00f3 ch\u1ee9a v\u0103n b\u1ea3n vi\u1ebft tay.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>L\u1ecbch s\u1eed c\u1ee7a ICR c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb cu\u1ed1i th\u1ebf k\u1ef7 20, khi c\u00e1c nh\u00e0 khoa h\u1ecdc m\u00e1y t\u00ednh b\u1eaft \u0111\u1ea7u kh\u00e1m ph\u00e1 c\u00e1c k\u1ef9 thu\u1eadt nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 vi\u1ebft tay. Ngu\u1ed3n g\u1ed1c c\u1ee7a ICR g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 OCR.<\/p>\n<ul>\n<li><strong>th\u1eadp ni\u00ean 1960:<\/strong> C\u00e1c h\u1ec7 th\u1ed1ng OCR \u0111\u1eddi \u0111\u1ea7u c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng v\u0103n b\u1ea3n in b\u1eb1ng m\u00e1y.<\/li>\n<li><strong>th\u1eadp ni\u00ean 1970:<\/strong> Ph\u00e1t tri\u1ec3n c\u00e1c thu\u1eadt to\u00e1n c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng ch\u1eef s\u1ed1 vi\u1ebft tay.<\/li>\n<li><strong>Nh\u1eefng n\u0103m 1980 v\u00e0 1990:<\/strong> M\u1edf r\u1ed9ng nghi\u00ean c\u1ee9u trong l\u0129nh v\u1ef1c nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft tay, d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ICR.<\/li>\n<li><strong>\u0110\u1ea7u nh\u1eefng n\u0103m 2000:<\/strong> Th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u00f4ng ngh\u1ec7 ICR, v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ng\u00e0y c\u00e0ng t\u0103ng trong l\u0129nh v\u1ef1c ng\u00e2n h\u00e0ng, b\u01b0u ch\u00ednh v\u00e0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe.<\/li>\n<\/ul>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1<\/h2>\n<p>Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh v\u01b0\u1ee3t xa kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng m\u1eabu \u0111\u01a1n gi\u1ea3n c\u00f3 trong OCR. N\u00f3 s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, m\u1ea1ng l\u01b0\u1edbi th\u1ea7n kinh v\u00e0 h\u1ecdc m\u00e1y \u0111\u1ec3 nh\u1eadn d\u1ea1ng c\u00e1c ki\u1ec3u vi\u1ebft tay ho\u1eb7c ch\u1eef th\u1ea3o ph\u1ee9c t\u1ea1p. Kh\u00f4ng gi\u1ed1ng nh\u01b0 OCR, ch\u1ee7 y\u1ebfu x\u1eed l\u00fd v\u0103n b\u1ea3n in b\u1eb1ng m\u00e1y, ICR c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft t\u1ef1 nhi\u00ean c\u1ee7a con ng\u01b0\u1eddi, khi\u1ebfn n\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, n\u01a1i ph\u1ed5 bi\u1ebfn t\u00e0i li\u1ec7u vi\u1ebft tay.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh: Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<ol>\n<li><strong>S\u01a1 ch\u1ebf:<\/strong> Lo\u1ea1i b\u1ecf nhi\u1ec5u, chia t\u1ef7 l\u1ec7 v\u00e0 bi\u1ebfn \u0111\u1ed5i h\u00ecnh \u1ea3nh \u0111\u1ec3 chu\u1ea9n b\u1ecb nh\u1eadn d\u1ea1ng.<\/li>\n<li><strong>Ph\u00e2n \u0111o\u1ea1n:<\/strong> Chia v\u0103n b\u1ea3n th\u00e0nh d\u00f2ng, t\u1eeb v\u00e0 k\u00fd t\u1ef1.<\/li>\n<li><strong>Khai th\u00e1c t\u00ednh n\u0103ng:<\/strong> Tr\u00edch xu\u1ea5t nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 b\u1ea3n c\u1ee7a t\u1eebng nh\u00e2n v\u1eadt.<\/li>\n<li><strong>Ph\u00e2n lo\u1ea1i:<\/strong> S\u1eed d\u1ee5ng m\u1ea1ng l\u01b0\u1edbi th\u1ea7n kinh ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y kh\u00e1c \u0111\u1ec3 ph\u00e2n lo\u1ea1i k\u00fd t\u1ef1.<\/li>\n<li><strong>X\u1eed l\u00fd h\u1eadu k\u1ef3:<\/strong> S\u1eeda c\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn v\u00e0 chuy\u1ec3n \u0111\u1ed5i v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng sang \u0111\u1ecbnh d\u1ea1ng mong mu\u1ed1n.<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh<\/h2>\n<ul>\n<li><strong>Nh\u1eadn dang chu Viet:<\/strong> Kh\u1ea3 n\u0103ng nh\u1eadn bi\u1ebft c\u00e1c phong c\u00e1ch vi\u1ebft tay \u0111a d\u1ea1ng.<\/li>\n<li><strong>Hi\u1ec3u b\u1ed1i c\u1ea3nh:<\/strong> Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch b\u1ed1i c\u1ea3nh \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 ng\u00f4n ng\u1eef:<\/strong> H\u1ed7 tr\u1ee3 nhi\u1ec1u ng\u00f4n ng\u1eef v\u00e0 t\u1eadp l\u1ec7nh kh\u00e1c nhau.<\/li>\n<li><strong>H\u1ed9i nh\u1eadp:<\/strong> D\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 n\u1ec1n t\u1ea3ng kh\u00e1c.<\/li>\n<\/ul>\n<h2>C\u00e1c ki\u1ec3u nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh: S\u1eed d\u1ee5ng b\u1ea3ng v\u00e0 danh s\u00e1ch \u0111\u1ec3 vi\u1ebft<\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>Ki\u1ec3u<\/strong><\/th>\n<th><strong>\u1ee8ng d\u1ee5ng<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ICR vi\u1ebft tay<\/td>\n<td>Nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft tay c\u00e1 nh\u00e2n<\/td>\n<\/tr>\n<tr>\n<td>ICR ch\u1eef th\u1ea3o<\/td>\n<td>Nh\u1eadn bi\u1ebft ch\u1eef vi\u1ebft tay<\/td>\n<\/tr>\n<tr>\n<td>ICR \u0111a ng\u00f4n ng\u1eef<\/td>\n<td>Nh\u1eadn d\u1ea1ng v\u0103n b\u1ea3n b\u1eb1ng nhi\u1ec1u ng\u00f4n ng\u1eef<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng t\u00ednh n\u0103ng nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<ul>\n<li><strong>C\u00f4ng d\u1ee5ng:<\/strong> Ng\u00e2n h\u00e0ng, Y t\u1ebf, B\u01b0u \u0111i\u1ec7n, V\u0103n b\u1ea3n ph\u00e1p lu\u1eadt.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1:<\/strong> Nh\u1ea1y c\u1ea3m v\u1edbi ti\u1ebfng \u1ed3n, s\u1ef1 thay \u0111\u1ed5i trong ch\u1eef vi\u1ebft tay, chi ph\u00ed t\u00ednh to\u00e1n cao.<\/li>\n<li><strong>C\u00e1c gi\u1ea3i ph\u00e1p:<\/strong> C\u1ea3i ti\u1ebfn ti\u1ec1n x\u1eed l\u00fd, thu\u1eadt to\u00e1n n\u00e2ng cao, ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>Thu\u1eadt ng\u1eef<\/strong><\/th>\n<th><strong>Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1<\/strong><\/th>\n<th><strong>T\u1ed1c \u0111\u1ed9<\/strong><\/th>\n<th><strong>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ICR<\/td>\n<td>Cao<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>OCR<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<td>Nhanh<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh<\/h2>\n<ul>\n<li><strong>C\u00e1c m\u00f4 h\u00ecnh AI n\u00e2ng cao:<\/strong> Nghi\u00ean c\u1ee9u li\u00ean t\u1ee5c v\u1ec1 AI v\u00e0 h\u1ecdc m\u00e1y s\u1ebd n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a nh\u1eadn d\u1ea1ng.<\/li>\n<li><strong>Nh\u1eadn d\u1ea1ng th\u1eddi gian th\u1ef1c:<\/strong> C\u00e1c \u1ee9ng d\u1ee5ng trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 bao g\u1ed3m nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft tay theo th\u1eddi gian th\u1ef1c.<\/li>\n<li><strong>T\u00edch h\u1ee3p v\u1edbi IoT:<\/strong> K\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb IoT \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u th\u00f4ng minh.<\/li>\n<\/ul>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi t\u00ednh n\u0103ng nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 th\u00f4ng minh<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy nh\u01b0 OneProxy c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng ICR. H\u1ecd c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>T\u1ea1o \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp c\u1eadn c\u00e1c d\u1ecbch v\u1ee5 ICR tr\u00ean c\u00e1c khu v\u1ef1c \u0111\u1ecba l\u00fd kh\u00e1c nhau.<\/li>\n<li>Cung c\u1ea5p m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung b\u1eb1ng c\u00e1ch che gi\u1ea5u m\u00e1y ch\u1ee7 g\u1ed1c.<\/li>\n<li>Cho ph\u00e9p c\u00e2n b\u1eb1ng t\u1ea3i, \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh tr\u01a1n tru khi c\u00f3 nhu c\u1ea7u cao.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy<\/a>: Trang web ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 proxy.<\/li>\n<li><a href=\"https:\/\/www.icr-research.org\" target=\"_new\" rel=\"noopener nofollow\">Nghi\u00ean c\u1ee9u ICR<\/a>: T\u00e0i nguy\u00ean v\u00e0 c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t v\u1ec1 ICR.<\/li>\n<li><a href=\"https:\/\/www.handwritingrecognition.org\" target=\"_new\" rel=\"noopener nofollow\">Hi\u1ec7p h\u1ed9i nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft tay<\/a>: M\u1ed9t n\u1ec1n t\u1ea3ng d\u00e0nh cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 th\u1ef1c h\u00e0nh c\u00f4ng ngh\u1ec7 nh\u1eadn d\u1ea1ng ch\u1eef vi\u1ebft tay.<\/li>\n<\/ul>","protected":false},"featured_media":477639,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477638","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Intelligent Character Recognition<\/mark>","faq_items":null},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477638\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/477639"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}