Bit-rate Allocation Control and Quality Improvement for Color Channels in HMVQ Image Compression.
Jiangling GuoPrateek ShrivastavaKayla KepleyShuyu YangSunanda MitraBrian NutterPublished in: CBMS (2004)
Keyphrases
- bit rate
- quality improvement
- image compression
- low bit rate
- entropy coding
- bit allocation
- reconstructed image
- subband
- color channels
- rate distortion
- visual quality
- video coding
- image quality
- bitstream
- video quality
- vector quantization
- coding efficiency
- quality assurance
- coding method
- wavelet transform
- rate control
- compression scheme
- video compression
- compression algorithm
- compression ratio
- color images
- image coder
- spatially varying
- computational complexity
- inter frame
- motion vectors
- image processing
- transform coding
- image reconstruction
- high frequency
- product quality
- process control
- multiscale
- post processing
- image coding
- human visual system
- computer vision
- color information