Parallel multiscale context-based edge-preserving optical flow estimation with occlusion detection.
Congxuan ZhangCheng FengZhen ChenWeiming HuMing LiPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- optical flow estimation
- occlusion detection
- edge preserving
- multiscale
- image restoration
- coarse to fine
- optical flow
- noise reduction
- anisotropic diffusion
- edge detection
- least squares
- flow field
- scale space
- motion field
- image segmentation
- partial differential equations
- motion model
- three dimensional
- stereo matching
- optic flow
- velocity field
- image processing
- keypoints
- feature extraction
- image sequences