Restoration of images degraded by motion

Moshe Fisher, Norman S. Kopeika

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Low frequency sinusoidal motion involves random process blur length. Restoration of blurred images degraded by this type of motion is more complicated than other images blurred by relative motion between the target and the camera. Results are presented from low frequency motion experiments in which all parameters were measured and used to calculate numerically the optical transfer function (OTF) which was used to restore the blurred image with a wiener filter approach. These results are much better than those achieved using linear motion OTF and high frequency motion OTF. This method for calculating numerically OTF and applying it to image restoration of blurred images can be used for any type of vibration or motion.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Pages195-202
Number of pages8
ISBN (Print)0819408700
StatePublished - 1 Dec 1992
EventVisual Information Processing - Orlando, FL, USA
Duration: 20 Apr 199222 Apr 1992

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume1705
ISSN (Print)0277-786X

Conference

ConferenceVisual Information Processing
CityOrlando, FL, USA
Period20/04/9222/04/92

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