An Empirical Bayes Em-Wavelet Unification for Simultaneous Denoising, Interpolation, and/Or Demosaicing.
Keigo HirakawaXiao-Li MengPublished in: ICIP (2006)
Keyphrases
- denoising
- color filter array
- edge directed
- image denoising
- wavelet domain
- denoising algorithm
- total variation
- natural images
- expectation maximization
- higher order
- image processing
- noisy images
- soft threshold
- denoising methods
- decision trees
- image interpolation
- wavelet denoising
- spatially adaptive
- frequency domain
- em algorithm
- maximum likelihood
- support vector
- wavelet shrinkage
- gaussian noise
- interpolation method
- probabilistic model
- directional filtering
- wavelet packet
- demosaicing algorithm
- translation invariant
- mixture model
- interpolation methods
- wavelet packet transform
- nonlinear diffusion
- high frequency
- linear interpolation
- edge detection
- wavelet bases
- edge direction
- k means
- image segmentation