4D Epanechnikov Mixture Regression in LF Image Compression.
Boning LiuYan ZhaoXiaomeng JiangShigang WangJian WeiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
- image compression
- vector quantization
- regression model
- wavelet transform
- mixture model
- low bit rate
- compression scheme
- regression algorithm
- compression ratio
- discrete cosine transform
- subband
- compression algorithm
- model selection
- polynomial regression
- light field
- support vector regression
- simple linear
- linear regression
- locally weighted
- regression function
- progressive transmission
- gaussian distribution
- regression problems
- regression analysis
- expectation maximization
- maximum likelihood
- learning algorithm
- entropy coding
- arithmetic coding
- data compression
- rate distortion
- multiresolution