Context adaptive image denoising through modeling of curvelet domain statistics.
Linda TessensAleksandra PizuricaAlin AlecuAdrian MunteanuWilfried PhilipsPublished in: J. Electronic Imaging (2008)
Keyphrases
- image denoising
- denoising
- noisy images
- natural images
- total variation
- spatially adaptive
- wavelet domain
- image processing
- denoising algorithm
- partial differential equations
- bilateral filtering
- nonlinear diffusion
- additive gaussian noise
- nonlocal means
- image deblurring
- wavelet domain hidden markov tree
- denoising methods
- wavelet coefficients
- edge preservation
- wavelet denoising
- gaussian noise
- noise removal
- signal to noise ratio
- graphical models
- computational complexity