Evaluation of the blur parameters from motion blurred images

Research output: Contribution to conferencePaperpeer-review

6 Scopus citations

Abstract

A difficult problem in imaging systems is degradation of images caused by motion. In this paper we propose a method to identify important parameters with which to characterize the point spread function (PSF) of the blur, given only the blurred image itself. A first step of this method has been suggested in a former paper where only the blur extent parameter was considered. The identification method here is based on the concept that image characteristics along the direction of motion are different from the characteristics in other directions. The method proposed here identifies the direction and the extent of the PSF of the blur and evaluates its shape which depends on the type of motion during the exposure. Correct identification of the PSF parameters permits fast high resolution restoration of the blurred image.

Original languageEnglish
Pages216-219
Number of pages4
StatePublished - 1 Dec 1996
EventProceedings of the 1996 19th Convention of Electrical and Electronics Engineers in Israel - Jerusalem, Isr
Duration: 5 Nov 19966 Nov 1996

Conference

ConferenceProceedings of the 1996 19th Convention of Electrical and Electronics Engineers in Israel
CityJerusalem, Isr
Period5/11/966/11/96

ASJC Scopus subject areas

  • General Engineering

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