Curvelet image denoising of mammogram images.
Malar ElangeeranA. KandaswamyS. S. KirthanaD. NivedhithaM. GauthaamPublished in: Int. J. Medical Eng. Informatics (2013)
Keyphrases
- image denoising
- mammogram images
- denoising
- breast cancer
- mammographic images
- noisy images
- total variation
- natural images
- partial differential equations
- wavelet domain
- nonlinear diffusion
- image processing
- computer aided diagnosis
- denoising methods
- wavelet coefficients
- low contrast
- high quality
- logistic regression
- anisotropic diffusion
- rotation invariant