Backward compatible opto-electrical transfer function for HDR video coding based on rational quantization.
Qiaozhou LinCheolkon JungShengtao YuPublished in: VCIP (2016)
Keyphrases
- transfer function
- video coding
- high dynamic range
- dynamic range
- bit rate
- tone mapping
- rate distortion
- efficient compression
- motion estimation
- motion compensation
- motion compensated
- video compression
- video codec
- video quality
- tree structured vector quantization
- macroblock
- contrast enhancement
- bi directional
- image enhancement
- rate control
- motion vectors
- image processing
- rate control algorithm
- error resilience
- visual quality
- image quality
- bit allocation
- computational complexity
- quantization parameter
- low bit rate
- multiscale
- three dimensional