Structured Dictionary Learning for Image Denoising under Mixed Gaussian and Impulse Noise

Keyphrases

• Image Denoising 100%
• Gaussian Noise 100%
• Impulse Noise 100%
• Mixed Impulses 100%
• Mixed Gaussian 100%
• Structured Dictionary Learning 100%
• Regularization Term 33%
• Image Patch 33%
• Alternating Minimization 33%
• Image Reconstruction 33%
• Sparse Coding 33%
• Norm Regularization 33%
• Learning Model 33%
• Orthogonal Basis 33%
• Fidelity Term 33%
• P-norm 33%
• Linear Representation 33%
• Denoising Model 33%
• Mixed Noise 33%
• Quality Assessment Metrics 33%
• Noise Denoising 33%

Computer Science

• de-noising 100%
• image denoising 100%
• Dictionary Learning 100%
• Experimental Result 50%
• Regularization 50%
• Regularization Term 50%
• Gaussian White Noise 50%
• Image Restoration 50%
• Orthogonal Basis 50%
• Linear Representation 50%
• Quality Assessment 50%

Mathematics

• Regularization 100%
• Gaussian Distribution 100%
• Random Noise 50%
• Orthogonal Basis 50%
• Past Decade 50%