Image restoration by cosine transform-based iterative regularization

Keyphrases

• Cosine Transform 100%
• Iterative Regularization 100%
• Image Reconstruction 100%
• Convolution Kernel 50%
• Neumann Boundary Condition 50%
• Regularization Scheme 50%
• Linear Systems 50%
• Toeplitz-plus-Hankel Matrix 50%
• Deconvolution Problem 50%
• Ill-posed Problem 50%
• Block Toeplitz 50%
• Toeplitz 50%
• Hankel 50%
• Spectral Decomposition 50%

Mathematics

• Matrix (Mathematics) 100%
• Cosine Transform 100%
• Regularization 100%
• Neumann Boundary Condition 50%
• Posed Problem 50%
• Spectral Decomposition 50%
• Linear System 50%
• Hankel Matrix 50%
• Convolution 50%