Fast intra prediction for HEVC based on pixel gradient statistics and mode refinement.
Gaoxing ChenZhenyu PeiLei SunZhenyu LiuTakeshi IkenagaPublished in: ChinaSIP (2013)
Keyphrases
- intra prediction
- mode decision
- pixel wise
- rate distortion optimization
- avc video coding
- mode selection
- intra frame
- spatial correlation
- coding efficiency
- intra prediction mode
- macroblock
- low complexity
- video compression
- prediction mode
- intra coding
- bit rate
- video transmission
- video coding
- pixel level
- template matching
- background subtraction
- appearance model
- image coding
- spatial information
- motion compensated
- bitstream
- motion vectors