Adaptive block searching and fractional rate-distortion trade-off based motion estimation for HEVC encoder.
Jayashree R. JankarSanjeevani Kiran ShahPublished in: Evol. Intell. (2022)
Keyphrases
- rate distortion
- motion estimation
- video codec
- video coding
- coding efficiency
- video compression
- block matching
- macroblock
- intra prediction
- low complexity
- rate constrained
- bit rate
- motion vectors
- variable block size
- motion compensated
- search range
- inter frame
- motion compensation
- video coding standard
- distributed video coding
- bit plane
- computational complexity
- reference frame
- intra coding
- block size
- mode decision
- rate control
- optical flow
- dct coefficients
- motion compensated prediction
- source coding
- image sequences
- rate distortion optimization
- motion field
- error propagation
- mode selection
- computer vision
- spatial domain
- video sequences
- avc intra
- motion estimator
- video encoder
- inter mode decision
- intra frame
- bit allocation
- motion estimation algorithm
- error resilience
- scalable video coding
- low bit rate
- rate control scheme
- wyner ziv
- video coder
- transform domain
- video quality
- disparity estimation
- compressed video
- wyner ziv video coding
- subband