Learned Prior Information for Image Compression.
Huang Ching ChunPhat NguyenChen-Tung LaiPublished in: CVPR Workshops (2019)
Keyphrases
- prior information
- image compression
- bayesian inference
- prior knowledge
- vector quantization
- wavelet transform
- hyperparameters
- subband
- compression scheme
- compression algorithm
- low bit rate
- compression ratio
- multiresolution
- machine learning
- image processing
- unsupervised manner
- prior model
- compressed images
- prior models
- lossless compression
- bayesian model
- reconstructed image
- prior probabilities
- shape prior
- em algorithm
- training data