Alternating Direction Method of Multipliers for Semi-blind Astronomical Image Deconvolution.
Konstantina FotiadouGrigorios TsagkatakisPanagiotis TsakalidesPublished in: ICASSP (2019)
Keyphrases
- image deconvolution
- alternating direction method of multipliers
- total variation
- convex relaxation
- image restoration
- convex optimization
- denoising
- image deblurring
- blind deconvolution
- image denoising
- blurred images
- globally optimal
- noise removal
- image processing
- matrix completion
- optimization methods
- multi label
- markov random field
- natural images
- multiple kernel learning
- multistage
- regularization parameter
- computer vision
- gaussian noise
- super resolution
- text categorization
- labeled data
- high quality