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From: cme@cloud9.Stratus.COM (Carl Ellison)
Newsgroups: comp.graphics,sci.astro
Subject: Re: Reconstruction of blurred images...
Summary: PhD Thesis to check out
Message-ID: <5315@cloud9.Stratus.COM>
Date: 22 May 89 20:40:24 GMT
References: <579@rna.UUCP> <5300011@ux1.cso.uiuc.edu> <29246@ucbvax.BERKELEY.EDU> <3985@uhccux.uhcc.hawaii.edu>
Followup-To: comp.graphics
Organization: Stratus Computer, Inc., Marlboro, MA
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"Digital image deblurring by nonlinear homomorphic filtering"

Thomas Michael Cannon

August 1974
UTEC-CSc-74-091
Computer Science Dept.
University of Utah
Salt Lake City, Utah  84112

In his example photos, there's considerable ringing around restored features
in the moderately blurred shots (although all the blur is gone) and the
severely blurred shot (of road signs) remains unreadable.


--Carl Ellison                      UUCP::  cme@cloud9.Stratus.COM
SNail:: Stratus Computer; 55 Fairbanks Blvd.; Marlborough MA 01752
Disclaimer::  (of course)