Luminance-Guided Chrominance Image Enhancement for HEVC Intra Coding.
Hewei LiuRenwei YangShuyuan ZhuXing WenBing ZengPublished in: ISCAS (2022)
Keyphrases
- image enhancement
- intra coding
- color image enhancement
- intra prediction
- color space
- gamma correction
- contrast enhancement
- coding method
- video coding
- image processing
- color images
- video coding standard
- coding efficiency
- error resilience
- video compression
- image analysis
- mode decision
- edge detection
- macroblock
- histogram equalization
- error propagation
- bit rate
- dct coefficients
- spatial correlation
- image contrast
- rate distortion
- motion estimation
- distributed video coding
- motion compensation
- low complexity
- coding scheme
- dynamic range compression
- color restoration
- pixel wise
- tone mapping
- video transmission
- high dynamic range
- block size
- inter frame
- bitstream
- image coding
- motion vectors
- pattern recognition
- image segmentation