Compression of 3-D Point Visual Data Using Vector Quantization and Rate-Distortion Optimization.
Jae-Young SimSang-Uk LeePublished in: IEEE Trans. Multim. (2008)
Keyphrases
- vector quantization
- visual data
- image compression
- bit allocation
- scalar quantization
- rate distortion optimization
- vector quantizer
- visual information
- rate distortion
- rate control
- bit rate
- inter frame
- compression ratio
- coding method
- video sequences
- high dimensional
- coding efficiency
- image coding
- transform coding
- compression algorithm
- visual features
- video data
- video coding
- subband
- low bit rate
- high dimensional data
- wavelet transform
- image sequences
- visual content
- image data
- image classification
- coding scheme
- finite state
- video compression
- human visual system
- low level
- human actions
- human motion