Epitome based transform domain Image Denoising.
Twinkle ShahGitam ShikkenawisSuman K. MitraPublished in: ICAPR (2015)
Keyphrases
- transform domain
- image denoising
- denoising
- spatial domain
- noisy images
- natural images
- total variation
- image processing
- discrete cosine transform
- frequency domain
- wavelet domain
- denoising algorithm
- wavelet coefficients
- denoising methods
- high quality
- noise level
- macroblock
- computational complexity
- multiscale
- human visual system
- image reconstruction
- maximum likelihood
- noise model
- dct coefficients