Prefiltering and Postfiltering Based on Global Motion Compensation for Improving Coding Efficiency in H.264 and HEVC Codecs.
Ho Hyeong RyuKwang Yeon ChoiByung Cheol SongPublished in: IEICE Trans. Inf. Syst. (2017)
Keyphrases
- coding efficiency
- image coding
- video coding standard
- video codec
- rate distortion
- distributed video coding
- bit rate
- intra prediction
- motion estimation
- inter frame
- low complexity
- motion vectors
- motion compensation
- wavelet transform
- macroblock
- video coding
- filter bank
- mode decision
- computational complexity
- video sequences
- compressed video
- bit plane
- motion compensated
- selection algorithm
- video compression
- bitstream
- visual quality
- block size
- frequency domain
- high quality
- image processing