Progressive Point Cloud Compression with the Fusion of Symmetry Based Convolutional Neural Pyramid and Vector Quantization.
Gokulnath VadivelShyi-Chyi ChengChin-Chao HuangJui-Yuan SuPublished in: ISPACS (2021)
Keyphrases
- vector quantization
- point cloud
- image compression
- compression algorithm
- codebook design
- compression ratio
- compression scheme
- vector quantizer
- wavelet transform
- structure from motion
- multiresolution
- neural network
- subband
- point sets
- multiscale
- laser scanner
- transform coding
- vector quantized
- distortion measure
- image transmission
- progressive transmission
- reduced complexity
- scalar quantization
- bit allocation
- tree structured vector quantization
- sparse coding
- image representation
- input image
- entropy coding
- pairwise
- object recognition
- image sequences
- fractal image coding
- image processing
- feature selection
- machine learning