Advanced Spherical Motion Model and Local Padding for 360° Video Compression.
Li LiZhu LiXiang MaHaitao YangHouqiang LiPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- video compression
- motion model
- motion estimation
- motion compensation
- motion field
- motion compensated
- video coding
- motion segmentation
- image sequences
- motion analysis
- motion parameters
- optical flow
- motion vectors
- video sequences
- motion patterns
- data association
- optical flow estimation
- spatial domain
- video processing
- computer vision
- inter frame
- bit allocation
- super resolution
- rate distortion
- video data
- particle filter
- computational complexity
- three dimensional
- macroblock
- machine learning
- motion estimates
- vector field
- coding efficiency
- video codec
- optical flow computation
- discrete cosine transforms