A geometrical wavelet shrinkage approach for image denoising.
Bruno HuysmansAleksandra PizuricaWilfried PhilipsPublished in: EUSIPCO (2006)
Keyphrases
- image denoising
- wavelet shrinkage
- denoising
- natural images
- noisy images
- total variation
- wavelet denoising
- partial differential equations
- image processing
- diffusion filtering
- wavelet domain
- wavelet coefficients
- denoising algorithm
- signal to noise ratio
- frequency domain
- gaussian noise
- high frequency
- denoising methods
- image deblurring
- multiresolution
- object recognition