Efficient Segmentation-Based PatchMatch for Large Displacement Optical Flow Estimation.
Jun ChenZemin CaiJianhuang LaiXiaohua XiePublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- optical flow estimation
- optical flow
- occlusion detection
- flow field
- optical flow computation
- multiscale
- motion field
- motion estimation
- motion model
- coarse to fine
- optical flow field
- motion discontinuities
- velocity field
- variational methods
- flow estimation
- flow vectors
- estimation of optical flow
- multi frame
- stereo matching
- segmentation algorithm
- face images
- image sequences