Quadtree-based non-local Kuan's filtering in video compression.
Qinglong HanRenqi ZhangWai-kuen ChamYu LiuPublished in: J. Vis. Commun. Image Represent. (2014)
Keyphrases
- quadtree
- video compression
- motion compensation
- motion estimation
- multiresolution
- video coding
- data structure
- low bit rate
- video data
- motion compensated
- image representation
- compression ratio
- block matching
- tree structure
- bit allocation
- fractal image compression
- block size
- inter frame
- image processing operations
- discrete cosine transforms
- lossless compression
- macroblock
- motion field
- bit rate
- motion vectors
- object recognition
- intra prediction
- motion estimator
- feature selection
- database