Clustering-Based Denoising With Locally Learned Dictionaries.
Priyam ChatterjeePeyman MilanfarPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- denoising
- image denoising
- sparse and redundant representations
- image processing
- noisy images
- total variation
- natural images
- denoising algorithm
- wavelet domain
- spatially adaptive
- gaussian noise
- feature space
- noise removal
- signal processing
- partial differential equations
- object recognition
- wavelet packet
- learned models
- wavelet denoising
- neural network