The curvelet transform for image denoising.
Jean-Luc StarckEmmanuel J. CandèsDavid L. DonohoPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- image denoising
- curvelet transform
- wavelet transform
- wavelet coefficients
- denoising
- hierarchical representation
- total variation
- natural images
- noisy images
- wavelet domain
- image processing
- feature set
- multiresolution
- fusion method
- wavelet domain hidden markov tree
- palmprint
- image compression
- multiscale
- subband
- discrete wavelet transform
- denoising algorithm
- enhanced image
- high frequency
- denoising methods
- filter bank
- low frequency
- contrast enhancement
- higher order
- input image