Temporal and volumetric denoising via quantile sparse image prior.
Franziska SchirrmacherThomas KöhlerJürgen EndresTobias LindenbergerLennart HusvogtJames G. FujimotoJoachim HorneggerArnd DörflerPhilip HoelterAndreas K. MaierPublished in: Medical Image Anal. (2018)
Keyphrases
- denoising
- image prior
- image denoising
- denoising algorithm
- total variation
- image restoration
- noisy images
- image processing
- natural images
- blind deconvolution
- wavelet domain
- edge preserving
- sparse representation
- partial differential equations
- image deblurring
- edge information
- frequency domain
- prior model
- natural scenes
- map estimation
- higher order
- noise removal
- object recognition
- markov random field
- maximum likelihood
- image segmentation