Edge-based motion compensated classified DCT with quadtree for image sequence coding.
Ji-Ying ChangRuey-Feng ChangWen-Jia KuoPublished in: Signal Process. Image Commun. (1998)
Keyphrases
- image sequence coding
- quadtree
- motion compensated
- block based motion estimation
- motion compensation
- block size
- video coding
- video coder
- motion estimation
- optimal bit allocation
- rate distortion
- multiresolution
- video compression
- prediction error
- video coding standard
- data structure
- binary tree
- inter frame
- predictive coding
- image representation
- spatial domain
- tree structure
- motion vectors
- motion field
- low bit rate
- displaced frame difference
- discrete cosine transform
- transform domain
- bit rate
- motion compensated prediction
- coding scheme
- dct domain
- video codec
- transform coefficients
- video quality
- dct coefficients
- lossless compression
- video sequences
- multiscale
- multimedia
- image processing
- block matching
- compressed domain
- computer vision
- subband