{"id":103044,"date":"2022-01-21T09:36:39","date_gmt":"2022-01-21T07:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d1%8b-%d1%80%d0%b0%d1%81%d0%bf%d0%be%d0%b7%d0%bd%d0%b0%d0%b2%d0%b0%d0%bd%d0%b8%d1%8f-%d1%82%d0%b5%d0%ba%d1%81%d1%82%d0%b0-gnu"},"modified":"2022-01-21T09:36:39","modified_gmt":"2022-01-21T07:36:39","slug":"%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d1%8b-%d1%80%d0%b0%d1%81%d0%bf%d0%be%d0%b7%d0%bd%d0%b0%d0%b2%d0%b0%d0%bd%d0%b8%d1%8f-%d1%82%d0%b5%d0%ba%d1%81%d1%82%d0%b0-gnu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d1%8b-%d1%80%d0%b0%d1%81%d0%bf%d0%be%d0%b7%d0%bd%d0%b0%d0%b2%d0%b0%d0%bd%d0%b8%d1%8f-%d1%82%d0%b5%d0%ba%d1%81%d1%82%d0%b0-gnu","title":{"rendered":"Vydanie syst\u00e9mu rozpozn\u00e1vania textu GNU Ocrad 0.28","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Po troch rokoch od posledn\u00e9ho vydania bol vytvoren\u00fd release syst\u00e9mu rozpozn\u00e1vania textu Ocrad 0.28 (Optical Character Recognition), vyv\u00edjan\u00e9ho pod z\u00e1\u0161titou projektu GNU. Ocrad m\u00f4\u017ee by\u0165 pou\u017eit\u00fd ako kni\u017enica pre integr\u00e1ciu funkci\u00ed OCR do in\u00fdch aplik\u00e1ci\u00ed, tak aj ako samostatn\u00fd n\u00e1stroj, ktor\u00fd na z\u00e1klade predlo\u017een\u00e9ho obr\u00e1zka vyd\u00e1va text v UTF-8 alebo 8-bitov\u00fdch k\u00f3dovaniach. <\/p>\n

Na optick\u00e9 rozpozn\u00e1vanie sa v Ocrad pou\u017e\u00edva met\u00f3da extrakcie znakov (feature extraction). Sklad\u00e1 sa z analyz\u00e1tora rozlo\u017eenia str\u00e1nky, ktor\u00fd umo\u017e\u0148uje spr\u00e1vne oddeli\u0165 st\u013apce a bloky textu v tla\u010den\u00fdch dokumentoch. Rozpozn\u00e1vanie je podporovan\u00e9 iba pre znaky z k\u00f3dovan\u00ed «ascii», «iso-8859-9» a «iso-8859-15» (podpora cyriliky ch\u00fdba). <\/p>\n

Rovnak\u00e9 pozorovanie, \u017ee nov\u00fd release zah\u0155\u0148a mno\u017estvo drobn\u00fdch opr\u00e1v a vylep\u0161en\u00ed. Najv\u00fdznamnej\u0161ou zmenou je podpora form\u00e1tu obr\u00e1zkov PNG, realizovan\u00e1 pomocou kni\u017enice libpng, \u010do v\u00fdrazne zjednodu\u0161ilo pr\u00e1cu s programom, preto\u017ee predt\u00fdm mohli by\u0165 na vstup pod\u00e1van\u00e9 iba obr\u00e1zky vo form\u00e1toch PNM.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \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 0.28 (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 […]<\/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-103044","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie syst\u00e9mu rozpozn\u00e1vania textu GNU Ocrad 0.28 | ProHoster","description":"Po troch rokoch od posledn\u00e9ho vydania bol vytvoren\u00fd release syst\u00e9mu rozpozn\u00e1vania textu Ocrad 0.28 (Optical Character Recognition), vyv\u00edjan\u00e9ho pod z\u00e1\u0161titou projektu 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