Coding efficiency improvement using inter-picture processing of quantization error.
Kenji SugiyamaNaoya SagaraMasao ArizumiPublished in: PCS (2010)
Keyphrases
- quantization error
- coding efficiency
- image coding
- bit rate
- rate distortion
- motion estimation
- macroblock
- inter frame
- motion vectors
- reconstruction error
- reconstructed image
- video coding
- computational complexity
- distributed video coding
- error diffusion
- visual words
- additive noise
- visual quality
- subband
- rate control
- image quality
- wavelet transform
- bitstream
- maximum likelihood
- computer vision