Efficient Prediction Error Regions Determination for Region-Based Video Coding Through Shape Adaptive DCT.
Luis SalgadoJosé M. MenéndezEnrique RendónNarciso GarcíaRaúl LarrosaPublished in: ICIP (2000)
Keyphrases
- video coding
- prediction error
- motion compensated
- bit rate
- motion vectors
- motion compensated prediction
- block based motion estimation
- motion compensation
- rate distortion
- motion estimation
- video compression
- low bit rate
- video coder
- macroblock
- coding gain
- video quality
- video codec
- video coding standard
- inter frame
- transform domain
- computational complexity
- visual quality
- compressed domain
- rate control
- image quality
- linear prediction
- reconstructed image
- video encoder
- error resilience
- block matching
- bitstream
- block size
- motion field
- bit allocation
- compression efficiency
- coding efficiency
- video sequences
- scalable video coding
- prediction scheme
- blocking artifacts
- subband
- image features
- video objects
- low complexity
- image blocks
- dct coefficients
- coding method
- packet loss
- quadtree