RDO-based Secondary Prediction Scheme for Image Compression.
Hongkui WangJunhui LiangYamei ChenHailang YangShengwei WangLi YuNing WangZhengang LiPublished in: CVPR Workshops (2019)
Keyphrases
- prediction scheme
- image compression
- bit rate
- macroblock
- low bit rate
- video coding
- lossless image compression
- motion vectors
- wavelet transform
- rate distortion
- reconstructed image
- subband
- lossless compression
- entropy coding
- expert advice
- vector quantization
- arithmetic coding
- visual quality
- coding efficiency
- bitstream
- inter frame
- motion estimation
- image quality
- video compression
- prediction error
- video quality
- compression scheme
- compression ratio
- compression algorithm
- bit allocation
- image coder
- reference frame
- motion compensation
- transform domain
- discrete cosine transform
- image processing
- video coding standard
- rate control
- video codec
- mpeg video
- multiresolution
- coding method
- computational complexity
- motion compensated
- bit plane
- block size
- video sequences
- evolutionary algorithm
- image data
- multiscale
- three dimensional