Optical Flow Based Co-Located Reference Frame for Video Compression.
Bohan LiJingning HanYaowu XuKenneth RosePublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- reference frame
- video compression
- motion estimation
- optical flow
- motion compensation
- motion vectors
- video coding
- image sequences
- motion compensated
- motion field
- inter frame
- video conferencing
- motion model
- low bit rate
- block matching
- macroblock
- low complexity
- successive frames
- rate distortion
- motion estimator
- flow field
- discrete cosine transforms
- bit allocation
- feature tracking
- video codec
- velocity field
- computer vision
- coding efficiency
- video sequences
- disparity estimation
- video quality
- spatial domain
- vector field
- moving objects
- video coding standard
- error resilience