Mode dependent DCT/DST for intra prediction in block-based image/video coding.
Ankur SaxenaFelix C. A. FernandesPublished in: ICIP (2011)
Keyphrases
- video coding
- avc intra
- intra prediction
- video coding standard
- discrete cosine transform
- lossy coding
- image coding
- mode decision
- image and video coding
- rate distortion optimization
- macroblock
- motion compensation
- motion estimation
- image blocks
- video compression
- motion estimation and compensation
- rate distortion
- motion compensated
- pixel wise
- transform domain
- spatial correlation
- bit rate
- video codec
- image data
- variable block size
- blocking artifacts
- image compression
- video quality
- motion vectors
- dct coefficients
- coding efficiency
- block size
- mode selection
- filter bank
- intra coding
- multiscale
- high definition
- rate control
- video coder
- reference frame
- video signals
- transform coefficients
- low complexity
- low bit rate
- image quality
- coding method
- error resilience
- bit allocation
- wyner ziv
- spatial domain
- video transmission
- digital video