Open Source Computer Vision Library https://opencv.org/

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opencv/modules/video

History

Stefan Walk 6062601c4d Make rescaling flexible and add median filtering ... Previously the pyramid was done with a rescaling factor of 2 (implied by the use of pyrDown). This often leads to inferior results compared to a scale step of e.g. 0.8 (a factor of 2 is obviously faster). This commit makes the scale step configurable and uses a resonable default value. The other change in this commit is that median filtering is added. This is not described in this paper but it is done in the author's implementation. (See e.g. "Secrets of optical flow estimation and their principles", Sun et al., CVPR 2010) This serves as periodic outlier removal during optimization, leading to smoother flow fields while preserving motion edges. This includes splitting the optimization loop into two loops.		12 years ago
..
doc	minor typo in the research paper title	12 years ago
include/opencv2	Completely separate C and C++ API of OpenCV core	12 years ago
perf	Move non-CV functionality from core.hpp to separate utility.hpp header	12 years ago
src	Make rescaling flexible and add median filtering	12 years ago
test	Merge pull request #680 from vpisarev:c2cpp_video_take2	12 years ago
CMakeLists.txt	Global CMake reorganization:	13 years ago