A new iterative scheme for waveform estimation with application to frame-to-frame image motion estimation.
Nader M. NamaziPublished in: ICASSP (1991)
Keyphrases
- reference frame
- image frames
- motion estimation
- coordinate frame
- single frame
- image data
- single image
- multiscale
- motion field
- search range
- video frames
- image features
- input image
- consecutive frames
- dense motion field
- estimation algorithm
- temporal continuity
- image sequences
- key frames
- rotational motion
- image segmentation
- segmentation method
- template matching
- matching process
- image retrieval
- multi frame
- block matching
- edge detection
- flow vectors
- video sequences
- pixel domain
- optical flow
- image correspondences
- high resolution
- back projection
- optical flow estimation
- segmentation algorithm
- cross correlation
- video coding
- motion compensated
- frame rate
- motion model
- motion compensation