{"id":116403,"date":"2024-06-07T03:39:51","date_gmt":"2024-06-07T01:39:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-sistemy-raspoznavaniya-teksta-tesseract-5-4-0"},"modified":"2024-06-07T03:39:51","modified_gmt":"2024-06-07T01:39:51","slug":"reliz-sistemy-raspoznavaniya-teksta-tesseract-5-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/reliz-sistemy-raspoznavaniya-teksta-tesseract-5-4-0","title":{"rendered":"Tesseract 5.4.0 tekstituvastuss\u00fcsteemi v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Tesseract 5.4.0 versiooni vabastamine, mis toetab UTF-8 s\u00fcmbolite tuvastamist ja tuvastab tekste \u00fcle 100 keele, sealhulgas vene, kasahhi, valgevene ja ukraina. Tulemusi saab salvestada nii avatud tekstina kui ka formaatides HTML (hOCR), ALTO (XML), PDF ja TSV. Algset s\u00fcsteemi arendati 1985\u20131995. aastatel Hewlett Packardi laboratooriumis, 2005. aastal avati kood Apache litsentsi all ja hiljem arendasid seda edasi Google'i t\u00f6\u00f6tajad. Projekti allikaid levitatakse Apache 2.0 litsentsi alla.    <\/p>\n<p>Tesseract sisaldab k\u00e4surealiidese t\u00f6\u00f6riista ja raamatukogu libtesseract, et sisestada tekstituvastusfunktsioone teistesse rakendustesse. Tesseracti toetavate kolmandate osapoolte GUI-de seas v\u00f5ib v\u00e4lja tuua gImageReader, VietOCR ja YAGF. Pakutakse kahte tekstituvastusmootorit: klassikaline, mis tunneb \u00e4ra t\u00e4hem\u00e4rgid eraldi mallide tasandil, ja uus, mis p\u00f5hineb masin\u00f5ppes, kasutades korduvaid n\u00e4rviv\u00f5rke LSTM, mis on optimeeritud kogu ridade \u00e4ratundmiseks ja v\u00f5imaldab oluliselt parandada t\u00e4psust. Valmis treenitud mudeleid on avaldatud 123 keele jaoks. J\u00f5udluse optimeerimiseks on pakutud mooduleid, mis kasutavad OpenMP ja SIMD-instruktsioone AVX2, AVX, AVX512F, NEON v\u00f5i SSE4.1.     <\/p>\n<p>Peamised parandused:  <\/p>\n<ul>\n<li class=\"l\"> Lisatud tugi renderdamiseks ja eksportimiseks PAGE-XML formaatis.\n<li class=\"l\"> Rakendatud v\u00f5imalus treenida mudelit, kasutades PNG formaadis faile LSTMF failide asemel.\n<li class=\"l\"> Parandatud renderdamist PDF formaati.\n<li class=\"l\"> Laienenud API teksti kallutuse m\u00e4\u00e4ramiseks.\n<li class=\"l\"> Parandatud j\u00f5udlusprobleemid, mis tuvastati Coverity s\u00fcsteemis skaneerimise k\u00e4igus.          <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61329\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 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Tulemusi saab salvestada avatud tekstina v\u00f5i formaatides HTML (hOCR), ALTO (XML), PDF ja TSV. Alguses loodi s\u00fcsteem 1985-1995 aastal Hewlett Packardi laboris,","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/reliz-sistemy-raspoznavaniya-teksta-tesseract-5-4-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\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 Tesseract 5.4.0 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d 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