Optical flow estimation via weighted guided filtering with non-local steering kernel.
Sana RaoHanzi WangPublished in: Vis. Comput. (2023)
Keyphrases
- optical flow estimation
- optical flow
- flow field
- motion model
- optical flow computation
- multiscale
- occlusion detection
- coarse to fine
- stereo matching
- variational methods
- estimation of optical flow
- motion field
- motion discontinuities
- filtering algorithm
- variational optical flow
- motion estimation
- feature matching
- flow estimation
- feature space
- pairwise
- dense optical flow estimation
- velocity field
- machine learning
- flow vectors