{"id":113026,"date":"2024-01-21T11:28:02","date_gmt":"2024-01-21T09:28:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-raspoznavaniya-teksta-gnu-ocrad-0-29"},"modified":"2024-01-21T11:28:02","modified_gmt":"2024-01-21T09:28:02","slug":"vypusk-sistemy-raspoznavaniya-teksta-gnu-ocrad-0-29","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-sistemy-raspoznavaniya-teksta-gnu-ocrad-0-29","title":{"rendered":"Vyd\u00e1n\u00ed syst\u00e9mu rozpozn\u00e1v\u00e1n\u00ed textu GNU Ocrad 0.29","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po dvou letech v\u00fdvoje byl vyd\u00e1n syst\u00e9m rozpozn\u00e1v\u00e1n\u00ed textu Ocrad 0.29 (Optical Character Recognition), vyv\u00edjen\u00fd pod z\u00e1\u0161titou projektu GNU. Ocrad m\u016f\u017ee b\u00fdt pou\u017e\u00edv\u00e1n jak ve form\u011b knihovny pro integraci funkc\u00ed OCR do jin\u00fdch aplikac\u00ed, tak jako samostatn\u00e1 utilita, kter\u00e1 na z\u00e1klad\u011b zadan\u00e9ho obr\u00e1zku vyprodukuje text v UTF-8 nebo 8bitov\u00fdch k\u00f3dov\u00e1n\u00edch.     <\/p>\n<p>Pro optick\u00e9 rozpozn\u00e1v\u00e1n\u00ed Ocrad se pou\u017e\u00edv\u00e1 metoda extrakce p\u0159\u00edznak\u016f (feature extraction). Sou\u010d\u00e1st\u00ed je analyz\u00e1tor rozlo\u017een\u00ed str\u00e1nky, kter\u00fd spr\u00e1vn\u011b odd\u011bluje sloupce a bloky textu v ti\u0161t\u011bn\u00fdch dokumentech. Rozpozn\u00e1v\u00e1n\u00ed je podporov\u00e1no pouze pro znaky z k\u00f3dov\u00e1n\u00ed &#171;ascii&#187;, &#171;iso-8859-9&#187; a &#171;iso-8859-15&#187; (podpora cyrilice nen\u00ed k dispozici).     <\/p>\n<p>V nov\u00e9 verzi:  <\/p>\n<ul>\n<li class=\"l\"> Bylo vylep\u0161eno rozpozn\u00e1v\u00e1n\u00ed tvaru p\u00edsmene &#171;L&#187; s naklon\u011bnou pravou \u010d\u00e1st\u00ed.\n<li class=\"l\"> P\u0159i pou\u017eit\u00ed mo\u017enosti &#8216;-o&#8217; (&#8216;&#8212;output&#8217;) je zaji\u0161t\u011bno vytvo\u0159en\u00ed chyb\u011bj\u00edc\u00edch mezikatalog\u016f uveden\u00fdch v zadan\u00e9 cest\u011b k souboru.\n<li class=\"l\"> Do konfigura\u010dn\u00edho souboru configure a do Makefile.in byla p\u0159id\u00e1na prom\u011bnn\u00e1 MAKEINFO.\n<li class=\"l\"> Diagnostick\u00e9 zpr\u00e1vy souvisej\u00edc\u00ed s operacemi se soubory byly p\u0159evedeny do form\u00e1tu &#8216;PROGRAM: FILE: MESSAGE&#8217;.\n<li class=\"l\"> Ve zpr\u00e1v\u00e1ch o pou\u017e\u00edv\u00e1n\u00ed nespr\u00e1vn\u00fdch argument\u016f p\u0159\u00edkazov\u00e9 \u0159\u00e1dky je zaji\u0161t\u011bn jak argument, tak i n\u00e1zev volby.      <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60471\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0440\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u044f \u0442\u0435\u043a\u0441\u0442\u0430 Ocrad 0.29 (Optical Character Recognition), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u043e\u0434 \u044d\u0433\u0438\u0434\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 GNU. Ocrad \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u0432 \u0444\u043e\u0440\u043c\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 OCR \u0432 \u0434\u0440\u0443\u0433\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0442\u0430\u043a \u0438 \u0432 \u0444\u043e\u0440\u043c\u0435 \u043e\u0431\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0432\u0445\u043e\u0434 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432\u044b\u0434\u0430\u0451\u0442 \u0442\u0435\u043a\u0441\u0442 \u0432 UTF-8 \u0438\u043b\u0438 8-\u0431\u0438\u0442\u043d\u044b\u0445 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0430\u0445. \u0414\u043b\u044f \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113026","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b 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