{"id":106297,"date":"2022-12-29T21:37:00","date_gmt":"2022-12-29T19:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-biblioteki-kompyuternogo-zreniya-opencv-4-7"},"modified":"2022-12-29T21:37:00","modified_gmt":"2022-12-29T19:37:00","slug":"vypusk-biblioteki-kompyuternogo-zreniya-opencv-4-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-biblioteki-kompyuternogo-zreniya-opencv-4-7","title":{"rendered":"V\u00e4ljaanne arvutin\u00e4gemise raamatukogust OpenCV 4.7.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ilmus vabavara teek OpenCV 4.7 (Open Source Computer Vision Library), mis pakub vahendeid piltide sisuga t\u00f6\u00f6tlemiseks ja anal\u00fc\u00fcsimiseks. OpenCV sisaldab rohkem kui 2500 algoritmi, sealhulgas klassikalisi ning viimaseid teadusuuringute saavutusi arvutite n\u00e4gemise ja masin\u00f5ppe valdkonnas. Raamatukogu kood on kirjutatud C++ keeles ning levitatakse BSD litsentsi alusel. Sidumised on valmistatud erinevatele programmeerimiskeeltele, sealhulgas Python, MATLAB ja Java.    <\/p>\n<p>Raamatukogu saab kasutada objektide tuvastamiseks fotodel ja videotest (n\u00e4iteks n\u00e4gude ja inimfiguuride, teksti jne tuvastamine), objektide ja kaamera liikumise j\u00e4lgimiseks, video tegevuste klassifitseerimiseks, piltide muutmiseks, 3D-mudelite hankimiseks, 3D-ruumi loomiseks stereokaamerast saadud pildist, madalama kvaliteediga piltide kokkuliitmiseks k\u00f5rge kvaliteediga piltide loomiseks, pildil esitatud elementide sarnaste objektide otsimiseks, masin\u00f5ppemeetodite rakendamiseks, markerite paigutamiseks, \u00fchiste elementide tuvastamiseks erinevatel piltidel, defektide automaatseks k\u00f5rvaldamiseks, nagu punaste silmade efekt.      <\/p>\n<p>Among the changes in the new release:  <\/p>\n<ul>\n<li class=\"l\"> DNN (Deep Neural Network) moodulis on oluliselt optimeeritud konvolutsioonide j\u00f5udlust, rakendades n\u00e4rviv\u00f5rkude masin\u00f5ppe algoritme. Teostatud on Viiniku kiire konvolutsiooni algoritm. Uued ONNX (Open Neural Network Exchange) kihid: Scatter, ScatterND, Tile, ReduceL1 ja ReduceMin. Lisatud on tugi OpenVino 2022.1 raamistiku ja CANN tausts\u00fcsteemi jaoks.\n<li class=\"l\"> Parandatud QR-koodide tuvastamise ja dekodeerimise kvaliteeti.\n<li class=\"l\"> Lisatud tugi visuaalsetele markeritele ArUco ja AprilTag.\n<li class=\"l\"> Lisatud neuroniv\u00f5rkude p\u00f5hine Nanotrack v2 j\u00e4lgija.\n<li class=\"l\"> Teostatud Stackblur'i h\u00e4gustamise algoritm.\n<li class=\"l\"> Lisatud tugi FFmpeg 5.x ja CUDA 12.0 jaoks.\n<li class=\"l\"> Pakutud on uus API mitmelehek\u00fcljeliste pildiformaatide t\u00f6\u00f6tlemiseks.\n<li class=\"l\"> Lisatud libSPNG raamatukogu tugi PNG formaadi jaoks.\n<li class=\"l\"> libJPEG-Turbo's on saavutatud kiirus SIMD-k\u00e4skude abil.\n<li class=\"l\"> Android platvormile on rakendatud H264\/H265 toimet.\n<li class=\"l\"> K\u00f5ik p\u00f5hitegevused on saadaval Python keeles.\n<li class=\"l\"> Lisatud uus universaalne tausts\u00fcsteem vektoriliste k\u00e4skude jaoks.  <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58405\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenCV 4.7 (Open Source Computer Vision Library), \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439. OpenCV \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 2500 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432, \u043a\u0430\u043a \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0445, \u0442\u0430\u043a \u0438 \u043e\u0442\u0440\u0430\u0436\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044f \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u043e\u0433\u043e \u0437\u0440\u0435\u043d\u0438\u044f \u0438 \u0441\u0438\u0441\u0442\u0435\u043c \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f. \u041a\u043e\u0434 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421++ \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0411\u0438\u043d\u0434\u0438\u043d\u0433\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u043e\u0432 [&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-106297","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 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