Fast Bayesian JPEG Decompression and Denoising With Tight Frame Priors.
Michal SorelMichal BartosPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- denoising
- image compression
- compression ratio
- compression algorithm
- compressed images
- compressed domain
- image denoising
- image processing
- huffman coding
- image prior
- prior distribution
- total variation
- data compression
- image coding
- noisy images
- bayesian approaches
- natural images
- bayesian models
- compression scheme
- upper bound
- image transmission
- prior probabilities
- denoising algorithm
- belief nets
- lower bound
- intra frame
- lossless compression
- posterior probability
- image quality
- wavelet domain
- bayesian framework
- bitstream
- image restoration
- maximum likelihood
- wavelet packet
- dct coefficients
- high compression ratio
- bayesian networks
- coding method
- video frames
- dct domain
- discrete cosine transform
- reference frame
- frame rate
- bit plane
- jpeg images
- video compression
- wavelet transform
- lossy compression
- gaussian processes
- inter frame
- prior information
- maximum a posteriori
- continuous tone images