Video denoising by sparse 3D transform-domain collaborative filtering.
Kostadin DabovAlessandro FoiKaren O. EgiazarianPublished in: EUSIPCO (2007)
Keyphrases
- transform domain
- collaborative filtering
- denoising algorithm
- spatial domain
- orthogonal matching pursuit
- recommender systems
- nonlocal means
- high noise levels
- frequency domain
- sparse representation
- hadamard transform
- wavelet domain
- macroblock
- denoising methods
- video data
- motion estimation
- image data
- multiresolution
- feature extraction
- image sequences