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Dual TV-L1 Optical Flow
  1. Install Microsoft Visual C++ Redistributable for Visual Studio 2019 (x64).
  2. Download the file and unzip it.
How to use it
  1. Run "dualTVL1OpticalFlow_GUI.exe".
  2. Open a video file.
  3. The computation of the optical flow starts and the result is saved in the same folder as the input video.
The above demo video was recorded on a desktop PC with an Intel(R) Core(TM) i7 4.0 GHz CPU, 32.0 GB of memory, and an NVIDIA GeForce GTX 1080 Ti GPU.
Please don't use it for commercial purposes. The software is licensed under the 3-clause BSD License. The third party libraries are redistributed with the software, and their terms of the license are shown here.