Publications
Detailed Information
MULTI-IMAGE BLIND DECONVOLUTION USING LOW-RANK REPRESENTATION
Cited 0 time in
Web of Science
Cited 1 time in Scopus
- Authors
- Issue Date
- 2019-09
- Publisher
- IEEE
- Citation
- 2019 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), pp.4669-4673
- Abstract
- Blind deconvolution is a restoration process of an image which is blurred by an unknown point spread function (PSF) (a.k.a. blur kernel). Some previous works [1, 2, 3, 4] have shown that multiple blurred captures of the same scene can improve the quality of blind deconvolution result. However, the previous multi-image blind deconvolution methods are prone to inconsistencies between observations such as moving objects, illumination change or mis-alignment. In this paper, we present a new multi-image blind deconvolution algorithm using low-rank representation which utilizes similar components of the multiple images for collaboration. Our framework alternatively solves a Schatten-0 norm low-rank approximation and a MAP-based L-0 norm blind deconvolution for finding the true latent images and their corresponding PSFs and warping parameters. The experimental results show that our approach can recover high quality images in the presence of possible corruptions on both static and moving scenes and outperforms the state-of-the-art results.
- ISSN
- 1522-4880
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.