Occupancy-map-based rate distortion optimization for video-based point cloud compression.
Li LiZhu LiShan LiuHouqiang LiPublished in: CoRR (2019)
Keyphrases
- point cloud
- rate distortion optimization
- rate distortion
- bit rate
- inter frame
- bit allocation
- video coding
- rate control
- coding efficiency
- coding method
- structure from motion
- image compression
- laser scanner
- macroblock
- motion estimation
- low bit rate
- point sets
- intra prediction
- motion vectors
- video sequences
- error propagation
- motion compensation
- compression ratio
- video quality
- computational complexity
- three dimensional
- image quality
- machine learning
- image coding
- subband
- video compression
- vector quantizer
- multiresolution
- face recognition
- nearest neighbor
- feature selection
- missing data
- computer vision