Towards Improving Rate-Distortion Performance of Transform-Based Lossy Compression for HPC Datasets.
Jialing ZhangAekyeung MoonXiaoyan ZhuoSeung Woo SonPublished in: HPEC (2019)
Keyphrases
- bit rate
- lossy compression
- rate distortion
- video coding
- image quality
- visual quality
- low bit rate
- subband
- bitstream
- coding efficiency
- macroblock
- video quality
- inter frame
- reconstructed image
- motion vectors
- coding method
- computational complexity
- image compression
- bit plane
- entropy coding
- lossless compression
- video codec
- motion estimation
- image coder
- motion compensation
- frequency domain
- motion compensated
- quality assessment
- image processing
- computer vision