opencv opencv_contib 4.1.0

[Douglas R. Reno]

New minor versions

[Bruce Dubbs]

version:4.1.0

• DNN module:
  • Reduced peak memory consumption for some models up to 30%.
  • Inference Engine
    • Inference Engine 2018R3 is now a minimal supported version of IE.
    • Myriad X (Intel® Neural Compute Stick 2) is now supported and tested.
    • Automatic IR network reshaping for different inputs.
    • Improved samples to work with models from OpenVINO Open Model Zoo
  • New networks from TensorFlow Object Detection API: Faster-RCNNs, SSDs and Mask-RCNN with dilated convolutions, FPN SSD

• Performance improvements:
  • More optimization using AVX2 instruction set.
  • Automatic runtime dispatching is available for large set of functions from core and imgproc modules.

• And many other great patches from OpenCV community:
  • Matplotlib Perceptually Uniform Sequential colormaps
  • Add keypoints matching visualization for real-time pose estimation tutorial
  • Add Hand-Eye calibration methods
  • Java: improved support for multidimensional arrays (Mat)
  • Dynamically loaded videoio backends (FFmpeg, GStreamer)
  • opencv_contrib: Robust local optical flow (RLOF) implementations
  • opencv_contrib: Implementation of Quasi Dense Stereo algorithm
  • opencv_contrib: New module: Image Quality Analysis (IQA) API
  • opencv_contrib: BRISQUE No Reference Image Quality Assessment (IQA) API

[Bruce Dubbs]

Fixed at revision 21464.

[Bruce Dubbs]

Milestone renamed