Long-term global motion estimation and its application for sprite coding, content description, and segmentation.
Aljoscha SmolicThomas SikoraJens-Rainer OhmPublished in: IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
- global motion estimation
- content description
- video processing
- global motion
- video compression
- segmentation algorithm
- motion estimation
- image segmentation
- segmentation method
- video objects
- multiscale
- motion vectors
- motion compensation
- inter frame
- metadata
- camera motion
- coding scheme
- multimedia content
- shape prior
- object segmentation
- video segmentation
- optical flow