Comments on "Image Denoising by Sparse 3-D Transform-Domain Collaborative Filtering".
Yingkun HouChunxia ZhaoDeyun YangYong ChengPublished in: IEEE Trans. Image Process. (2011)
Keyphrases
- transform domain
- image denoising
- collaborative filtering
- denoising algorithm
- denoising
- spatial domain
- natural images
- noisy images
- total variation
- discrete cosine transform
- image processing
- wavelet domain
- sparse coding
- wavelet coefficients
- frequency domain
- sparse representation
- multiscale
- compressive sensing
- denoising methods
- higher order
- image restoration
- motion estimation
- feature extraction