Luminance constrained total variation and its application for optimized decoding of JPEG 2000.
Takamichi MiyataYoshinori SakaiPublished in: ICIP (2011)
Keyphrases
- total variation
- image restoration
- denoising
- image denoising
- convex optimization
- regularization methods
- total variation minimization
- image compression
- image deblurring
- regularization term
- blind deconvolution
- total variation regularization
- minimization problems
- fidelity term
- image processing
- color image restoration
- dual formulation
- augmented lagrangian
- color images
- alternating direction method of multipliers
- discrete cosine transform
- edge preserving
- noisy images
- natural images
- coding method
- higher order