Ua hoʻokuʻu ʻia ka waihona manuahi OpenCV 4.7 (Open Source Computer Vision Library), e hāʻawi ana i nā mea hana no ka hana ʻana a me ka nānā ʻana i nā ʻike kiʻi. Hāʻawi ʻo OpenCV ma mua o 2500 algorithms, nā mea maʻamau a me ka hōʻike ʻana i nā holomua hou loa i ka ʻike kamepiula a me nā ʻōnaehana aʻo mīkini. Ua kākau ʻia ka code waihona ma C++ a māhele ʻia ma lalo o ka laikini BSD. Hoʻomākaukau ʻia nā paʻa no nā ʻōlelo papahana like ʻole, me Python, MATLAB a me Java.
Hiki ke hoʻohana ʻia ka waihona e ʻike i nā mea i loko o nā kiʻi a me nā wikiō (no ka laʻana, ka ʻike ʻana i nā helehelena a me nā kiʻi o nā kānaka, kikokikona, a me nā mea ʻē aʻe), ka nānā ʻana i ka neʻe ʻana o nā mea a me nā kāmera, hoʻokaʻawale i nā hana i ke wikiō, hoʻololi i nā kiʻi, unuhi i nā hiʻohiʻona 3D, e hana ana i ka lewa 3D mai nā kiʻi mai nā kāmeʻa stereo, e hana ana i nā kiʻi kiʻekiʻe ma o ka hoʻohui ʻana i nā kiʻi haʻahaʻa haʻahaʻa, e ʻimi ana i nā mea i loko o ke kiʻi e like me nā mea i hōʻike ʻia, e hoʻohana ana i nā ʻano aʻo mīkini, ke kau ʻana i nā māka, e ʻike i nā mea maʻamau i nā ʻano like ʻole. nā kiʻi, hoʻopau aunoa i nā hemahema e like me ka maka ʻulaʻula .
Ma waena o nā loli i ka hoʻokuʻu hou:
- Ua hoʻokō ʻia ka loiloi nui o ka hana convolution i ka module DNN (Deep Neural Network) me ka hoʻokō ʻana i nā algorithm aʻo mīkini e pili ana i nā pūnaewele neural. Ua hoʻokō ʻia ka Winograd wikiwiki convolution algorithm. Hoʻohui hou i nā papa ONNX (Open Neural Network Exchange): Scatter, ScatterND, Tile, ReduceL1 a me ReduceMin. Hoʻohui i kākoʻo no OpenVino 2022.1 framework a me CANN backend.
- Hoʻonui ʻia ka maikaʻi o ka ʻike a me ka decoding QR code.
- Hoʻohui i ke kākoʻo no nā māka ʻike ArUco a me AprilTag.
- Hoʻohui ʻia ʻo Nanotrack v2 tracker e pili ana i nā pūnaewele neural.
- Hoʻokō ʻia ʻo Stackblur blur algorithm.
- Hoʻohui kākoʻo no FFmpeg 5.x a me CUDA 12.0.
- Ua noi ʻia kahi API hou no ka hoʻoponopono ʻana i nā ʻano kiʻi ʻaoʻao lehulehu.
- Hoʻohui i ke kākoʻo no ka waihona libSPNG no ke ʻano PNG.
- Hiki i ka libJPEG-Turbo ka wikiwiki me ka hoʻohana ʻana i nā ʻōlelo aʻoaʻo SIMD.
- No ke kahua Android, ua hoʻokō ʻia ke kākoʻo no H264/H265.
- Hāʻawi ʻia nā API Python kumu āpau.
- Hoʻohui ʻia kahi backend honua hou no nā kuhikuhi vector.
Source: opennet.ru