Optimization of variational methods via motion-based weight selection and keypoint matching.
Botao WangQingxiang ZhuHongkai XiongPublished in: VCIP (2012)
Keyphrases
- variational methods
- optic flow
- optical flow estimation
- optical flow
- motion analysis
- approximate inference
- image sequences
- motion field
- motion estimation
- multiscale
- moving objects
- level set
- flow field
- motion model
- velocity field
- denoising
- keypoints
- motion segmentation
- computer vision
- feature points
- similarity measure
- image processing