Image denoising using patch ordering and 3D transformation of patches.
Ozden ColakEnder Mete EksiogluPublished in: IET Image Process. (2019)
Keyphrases
- image patches
- natural images
- regular grid
- small image patches
- surface patches
- wavelet domain
- similar patches
- linear transformation
- test images
- low resolution
- sparse representation
- database
- denoising
- partial order
- feature vectors
- case study
- partial ordering
- denoising algorithm
- image processing
- genetic algorithm
- data sets
- real time