Parametric motion modeling based on trilinear constraints for object-based video compression.
Zhaohui SunA. Murat TekalpPublished in: ICASSP (1998)
Keyphrases
- image processing
- video compression
- motion estimation
- motion compensation
- block matching
- motion field
- video coding
- global motion estimation
- motion compensated
- video processing
- computer vision
- image sequences
- low bit rate
- motion vectors
- optical flow
- block matching algorithm
- video conferencing
- video data
- motion model
- real time video processing
- image and video compression
- bit allocation
- video sequences
- reference frame
- motion estimator
- perspective views
- inter frame
- distributed video coding
- temporal redundancy
- spatial domain
- compression ratio
- discrete cosine transforms
- macroblock
- low complexity
- rate distortion
- moving objects
- motion estimation algorithm
- machine learning