Sparse Long-Range Random Field and Its Application to Image Denoising.
Yunpeng LiDaniel P. HuttenlocherPublished in: ECCV (3) (2008)
Keyphrases
- image denoising
- long range
- random fields
- conditional random fields
- denoising
- mrf models
- short range
- natural images
- noisy images
- markov random field
- hidden markov models
- total variation
- graphical models
- higher order
- maximum entropy
- non stationary
- wavelet domain
- wavelet coefficients
- probabilistic model
- image processing
- parameter estimation
- superpixels
- textured images
- information extraction
- crf model
- markov networks
- potential functions
- computer simulation
- input image
- multiresolution
- feature extraction
- image segmentation