Perceptually weighted distortion measure in low bitrate block based video coders.
Jaehan InAli JerbiFoued Ben AmaraPublished in: ICIP (2004)
Keyphrases
- distortion measure
- bit rate
- video coder
- rate distortion
- bit allocation
- video coding
- motion compensation
- human perception
- visual quality
- video quality
- compression efficiency
- block size
- rate control
- motion vectors
- motion estimation
- bitstream
- low bit rate
- reconstructed image
- macroblock
- video compression
- subband
- image quality
- motion compensated
- human visual system
- inter frame
- computational complexity
- coding efficiency
- image compression
- vector quantization
- coding method
- spatial domain
- rate distortion optimization
- prediction error
- video codec
- base layer
- vector quantizer
- scalable video coding
- image coding
- reference frame
- video transmission
- discrete cosine transform
- error concealment
- block matching
- quadtree
- error resilience
- video sequences
- intra prediction
- computer vision