ืฉื—ืจื•ืจ ืกืคืจื™ื™ืช ืจืื™ื™ืช ื”ืžื—ืฉื‘ OpenCV 4.7

ื”ืกืคืจื™ื™ื” ื”ื—ื™ื ืžื™ืช OpenCV 4.7 (ืกืคืจื™ื™ืช ืงื•ื“ ืคืชื•ื— ืžื—ืฉื‘ ืจืื™ื”) ืฉื•ื—ืจืจื”, ื”ืžืกืคืงืช ื›ืœื™ื ืœืขื™ื‘ื•ื“ ื•ื ื™ืชื•ื— ืชื•ื›ืŸ ืชืžื•ื ื”. OpenCV ืžืกืคืงืช ื™ื•ืชืจ ืž-2500 ืืœื’ื•ืจื™ืชืžื™ื, ืงืœืืกื™ื™ื ื•ืžืฉืงืคื™ื ืืช ื”ื”ืชืงื“ืžื•ืช ื”ืื—ืจื•ื ื” ื‘ืžืขืจื›ื•ืช ืจืื™ื™ื” ืžืžื•ื—ืฉื‘ืช ื•ืœืžื™ื“ืช ืžื›ื•ื ื”. ืงื•ื“ ื”ืกืคืจื™ื™ื” ื›ืชื•ื‘ ื‘-C++ ื•ืžื•ืคืฅ ืชื—ืช ืจื™ืฉื™ื•ืŸ BSD. ื›ืจื™ื›ื•ืช ืžื•ื›ื ื•ืช ืœืฉืคื•ืช ืชื›ื ื•ืช ืฉื•ื ื•ืช, ื›ื•ืœืœ Python, MATLAB ื•-Java.

ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืกืคืจื™ื™ื” ืœื–ื™ื”ื•ื™ ืขืฆืžื™ื ื‘ืชืฆืœื•ืžื™ื ื•ื‘ืกืจื˜ื•ื ื™ ื•ื™ื“ืื• (ืœืžืฉืœ, ื–ื™ื”ื•ื™ ืคื ื™ื ื•ื“ืžื•ื™ื•ืช ืฉืœ ืื ืฉื™ื, ื˜ืงืกื˜ ื•ื›ื“ื•ืžื”), ืžืขืงื‘ ืื—ืจ ืชื ื•ืขืช ื—ืคืฆื™ื ื•ืžืฆืœืžื•ืช, ืกื™ื•ื•ื’ ืคืขื•ืœื•ืช ื‘ื•ื•ื™ื“ืื•, ื”ืžืจืช ืชืžื•ื ื•ืช, ื—ื™ืœื•ืฅ ืžื•ื“ืœื™ื ืชืœืช ืžื™ืžื“ื™ื™ื, ื™ืฆื™ืจืช ืžืจื—ื‘ ืชืœืช ืžื™ืžื“ื™ ืžืชืžื•ื ื•ืช ืžืžืฆืœืžื•ืช ืกื˜ืจื™ืื•, ื™ืฆื™ืจืช ืชืžื•ื ื•ืช ื‘ืื™ื›ื•ืช ื’ื‘ื•ื”ื” ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ืชืžื•ื ื•ืช ื‘ืื™ื›ื•ืช ื ืžื•ื›ื” ื™ื•ืชืจ, ื—ื™ืคื•ืฉ ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ืชืžื•ื ื” ื”ื“ื•ืžื™ื ืœืงื‘ื•ืฆืช ื”ืืœืžื ื˜ื™ื ื”ืžื•ืฆื’ืช, ื™ื™ืฉื•ื ืฉื™ื˜ื•ืช ืœืžื™ื“ืช ืžื›ื•ื ื”, ื”ืฆื‘ืช ืกืžื ื™ื, ื–ื™ื”ื•ื™ ืืœืžื ื˜ื™ื ื ืคื•ืฆื™ื ื‘ืชืžื•ื ื” ืฉื•ื ื™ื. ืชืžื•ื ื•ืช, ื‘ื™ื˜ื•ืœ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืคื’ืžื™ื ื›ื’ื•ืŸ ืขื™ื ื™ื™ื ืื“ื•ืžื•ืช.

ื‘ื™ืŸ ื”ืฉื™ื ื•ื™ื™ื ื‘ืžื”ื“ื•ืจื” ื”ื—ื“ืฉื”:

  • ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืžืฉืžืขื•ืชื™ืช ืฉืœ ื‘ื™ืฆื•ืขื™ ื”ืงื•ื ื‘ื•ืœืฆื™ื” ื‘ืžื•ื“ื•ืœ DNN (Deep Neural Network) ื‘ื•ืฆืขื” ืขื ื™ื™ืฉื•ื ืืœื’ื•ืจื™ืชืžื™ื ืฉืœ ืœืžื™ื“ืช ืžื›ื•ื ื” ื”ืžื‘ื•ืกืกื™ื ืขืœ ืจืฉืชื•ืช ืขืฆื‘ื™ื•ืช. ืืœื’ื•ืจื™ืชื ื”ืคื™ืชื•ืœ ื”ืžื”ื™ืจ ืฉืœ ื•ื™ื ื•ื’ืจื“ ื™ื•ืฉื. ื ื•ืกืคื• ืฉื›ื‘ื•ืช ื—ื“ืฉื•ืช ืฉืœ ONNX (Open Neural Network Exchange): Scatter, ScatterND, Tile, ReduceL1 ื•-ReduceMin. ื ื•ืกืคื” ืชืžื™ื›ื” ืขื‘ื•ืจ ืžืกื’ืจืช OpenVino 2022.1 ื•-Cann backend.
  • ืื™ื›ื•ืช ืžืฉื•ืคืจืช ืฉืœ ื–ื™ื”ื•ื™ ื•ืคืขื ื•ื— ืงื•ื“ QR.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืกืžื ื™ื ื—ื–ื•ืชื™ื™ื ArUco ื•-AprilTag.
  • ื ื•ืกืฃ ืžืขืงื‘ Nanotrack v2 ื”ืžื‘ื•ืกืก ืขืœ ืจืฉืชื•ืช ืขืฆื‘ื™ื•ืช.
  • ื”ื•ื˜ืžืข ืืœื’ื•ืจื™ืชื ื˜ืฉื˜ื•ืฉ Stackblur.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ืขื‘ื•ืจ FFmpeg 5.x ื•-CUDA 12.0.
  • ืžืžืฉืง API ื—ื“ืฉ ื”ื•ืฆืข ืœืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ืคื•ืจืžื˜ื™ื ืฉืœ ืชืžื•ื ื•ืช ืžืจื•ื‘ื™ ืขืžื•ื“ื™ื.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืกืคืจื™ื™ืช libSPNG ืขื‘ื•ืจ ืคื•ืจืžื˜ PNG.
  • libJPEG-Turbo ืžืืคืฉืจ ื”ืืฆื” ื‘ืืžืฆืขื•ืช ื”ื•ืจืื•ืช SIMD.
  • ืขื‘ื•ืจ ืคืœื˜ืคื•ืจืžืช ืื ื“ืจื•ืื™ื“, ื”ื•ื˜ืžืขื” ืชืžื™ื›ื” ืขื‘ื•ืจ H264/H265.
  • ื›ืœ ืžืžืฉืงื™ ื”-API ื”ื‘ืกื™ืกื™ื™ื ืฉืœ Python ืžืกื•ืคืงื™ื.
  • ื ื•ืกืฃ ืงืฆื” ืื—ื•ืจื™ ืื•ื ื™ื‘ืจืกืœื™ ื—ื“ืฉ ืœื”ื•ืจืื•ืช ื•ืงื˜ื•ืจื™ื•ืช.

ืžืงื•ืจ: OpenNet.ru

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