Rate-Distortion Optimal Transform Coefficient Selection for Unoccupied Regions in Video-Based Point Cloud Compression.
Christian HerglotzNils GenserAndré KaupPublished in: IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
- rate distortion
- point cloud
- bit allocation
- bit rate
- energy compaction
- video coding
- transform coding
- motion estimation
- adaptive quantization
- structure from motion
- coding efficiency
- rate distortion theory
- rate control
- image compression
- bit plane
- compression efficiency
- point sets
- image coder
- wavelet coding
- macroblock
- video codec
- computational complexity
- distributed video coding
- image coding
- bit budget
- subband
- selection algorithm
- entropy constrained
- video compression
- motion compensated
- video quality