Raibhurari yemahara OpenCV 4.7 (Open Source Computer Vision Library) yakaburitswa, ichipa maturusi ekugadzirisa uye kuongorora zvirimo zvemufananidzo. OpenCV inopa anopfuura zviuru zviviri nemazana mashanu algorithms, ese echinyakare uye anoratidza kufambira mberi kwechiono chekombuta uye masisitimu ekudzidza muchina. Iyo raibhurari kodhi yakanyorwa muC ++ uye yakagoverwa pasi peiyo BSD rezinesi. Zvisungo zvakagadzirirwa mitauro yakasiyana-siyana yekuronga, kusanganisira Python, MATLAB uye Java.
Raibhurari inogona kushandiswa kuona zvinhu zviri mumifananidzo nemavhidhiyo (semuenzaniso, kuzivikanwa kwezviso uye manhamba evanhu, zvinyorwa, nezvimwewo), kutevedzera mafambiro ezvinhu nemakamera, kurongedza zviito muvhidhiyo, kushandura mifananidzo, kubvisa 3D modhi, kugadzira 3D nzvimbo kubva kumifananidzo kubva kumakamera estereo, kugadzira mifananidzo yemhando yepamusoro nekubatanidza mifananidzo yakaderera, kutsvaga zvinhu zviri mumufananidzo zvakafanana neakaunzwa seti yezvinhu, kushandisa nzira dzekudzidza muchina, kuisa mamaki, kuona zvinhu zvakajairika mune zvakasiyana. mifananidzo, inobvisa otomatiki zvirema zvakaita seziso dzvuku .
Pakati pekuchinja mukuburitswa kutsva:
- Yakakosha optimization yekuita convolution muDNN (Deep Neural Network) module yakaitwa nekuitwa kwemuchina kudzidza algorithms yakavakirwa neural network. Iyo Winograd fast convolution algorithm yakaitwa. Yakawedzera zvidimbu zvitsva zveONNX (Open Neural Network Exchange): Scatter, ScatterND, Tile, ReduceL1 uye ReduceMin. Yakawedzerwa rutsigiro rweOpenVino 2022.1 chimiro uye CANN backend.
- Yakavandudzwa mhando yeQR kodhi yekuona uye decoding.
- Yakawedzera rutsigiro rweanoona mamaki ArUco uye AprilTag.
- Yakawedzera Nanotrack v2 tracker yakavakirwa neural network.
- Yakaiswa Stackblur blur algorithm.
- Yakawedzerwa rutsigiro rweFFmpeg 5.x uye CUDA 12.0.
- A API itsva yakakurudzirwa kugadzirisa mafomati emifananidzo ane mapeji akawanda.
- Yakawedzera tsigiro yelibSPNG raibhurari yePNG fomati.
- libJPEG-Turbo inogonesa kukwidziridza uchishandisa SIMD mirairo.
- Kune Android platform, rutsigiro rweH264/H265 rwaitwa.
- Yese yakakosha Python APIs inopihwa.
- Yakawedzera itsva universal backend kune vector mirairo.
Source: opennet.ru