Restoration of images corrupted by mixed Gaussian-impulse noise via l ₁l₀ minimization

Keyphrases

• Impulse Noise 100%
• Poisson-Gaussian Noise 100%
• Image Patch 50%
• Minimization Problem 50%
• Alternating Minimization 50%
• Energy Function 50%
• Dictionary 50%
• Sparse Representation 50%
• Dictionary Learning 50%
• Main Algorithm 50%
• Impulse Denoising 50%

Computer Science

• Experimental Result 100%
• de-noising 100%
• Sparse Representation 100%
• Dictionary Learning 100%
• Recovered Image 100%
• Energy Function 100%

Engineering

• Impulse Noise 100%
• Gaussians 100%
• Experimental Result 33%
• Image Patch 33%
• Energy Function 33%
• Dictionary Learning 33%
• Recovered Image 33%