Block size selection in rate-constrained geometry based point cloud compression.
Pan GaoMingqiang WeiPublished in: Multim. Tools Appl. (2022)
Keyphrases
- block size
- point cloud
- rate constrained
- rate distortion
- bit rate
- motion estimation
- motion vectors
- inter frame
- macroblock
- quadtree
- structure from motion
- video coding
- laser scanner
- point sets
- compression ratio
- search algorithm
- three dimensional
- image compression
- image classification
- bitstream
- compression algorithm
- video sequences
- image quality
- machine learning
- digital images
- nearest neighbor
- selection algorithm
- multiresolution
- computational complexity