Restoration and recognition in a loop

• Published in: 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) Vol. 1; pp. 638 - 644 vol. 1
• Main Authors: Gupta, M.D., Rajaram, S., Petrovic, N., Huang, T.S.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 2005
• Subjects: Bayesian methods; Computer vision; Image recognition; Image resolution; Image restoration; Kernel; Learning systems; Licenses; Machine learning; Wiener filter
• ISBN: 0769523722; 9780769523729
• ISSN: 1063-6919; 1063-6919
• DOI: 10.1109/CVPR.2005.302

In this paper we present a novel learning based method for restoring and recognizing images of digits that have been blurred using an unknown kernel. The novelty of our work is an iterative loop that alternates between recognition and restoration stages. In the restoration stage we model the image a...