Segmental downsampling intra coding based on spatial locality for HEVC.
Wen ShiXiantao JiangTian SongTakashi ShimamotoPublished in: ICCE-Berlin (2015)
Keyphrases
- spatial locality
- intra coding
- dct coefficients
- intra prediction
- discrete cosine transform
- video coding
- access patterns
- dct domain
- coding method
- video coding standard
- compressed domain
- transform domain
- macroblock
- video codec
- spatial correlation
- error resilience
- feature vectors
- coding efficiency
- watermarking algorithm
- distributed video coding
- bit rate
- motion vectors
- video compression
- motion compensation
- rate distortion
- high frequency
- low frequency
- mode decision
- inter frame
- bitstream
- website
- motion estimation
- reference frame
- multiresolution
- multiscale