Adaptive Entropy Coding of Graph Transform Coefficients for Point Cloud Attribute Compression.
Thibaut MeyerDominik MehlemChristian RohlfingPublished in: VCIP (2023)
Keyphrases
- entropy coding
- point cloud
- transform coefficients
- compression scheme
- image compression
- transform coding
- transform domain
- reconstructed image
- lossless compression
- compression ratio
- subband
- coding scheme
- compression algorithm
- data compression
- bit rate
- variable length
- coding method
- image reconstruction
- image coder
- image quality
- spatial domain
- rate distortion
- multiresolution
- low bit rate
- post processing
- image processing
- bitstream
- natural images
- reconstruction error
- coding efficiency
- inter frame
- bit plane
- wavelet transform
- motion vectors
- feature vectors