A Patch-based Image Denoising Method Using Eigenvectors of the Geodesics' Gramian Matrix.
Kelum GajamannageRandy C. PaffenrothAnura P. JayasumanaPublished in: CoRR (2020)
Keyphrases
- denoising methods
- denoising algorithm
- input image
- denoising
- image denoising
- image data
- image features
- nonlocal means
- noisy images
- multiscale
- segmentation method
- test images
- natural images
- singular value decomposition
- image classification
- high resolution
- image restoration
- image representation
- edge detection
- covariance matrix
- noise level
- wavelet decomposition
- eigenvalue decomposition
- nl means