Noise

Article View: sci.math.stat

Article #501

#501

From: Poovendran Raadhakrishnan
Date: Thu, 15 Oct 1992 17:46

11 lines
895 bytes

I have encountered the following problem:

	The system I am working with has been mechanically disturbed.
	I am told that the disturbance can be treated as Gaussian in 
	2-Dimension. The effect of this perturbation is further 
	assumed to be low-pass filtering of the "true" image by the 
	Gaussian disturbance noise. Is it valid to assume that the 
	lowpass filter is Gaussian ? . If not, what is the right way
	to approach this problem? 
	Thanks,

Technical Details

Message-ID: <1992Oct15.174652.7615@nsisrv.gsfc.nasa.gov>

Path: arc1-ca.pugleaf.net!sparky!uunet!think.com!ames!nsisrv!riemann.gsfc.nasa.gov!radha

Show Full Headers

Complete Article Headers

Newsgroups: sci.math.stat
Path: arc1-ca.pugleaf.net!sparky!uunet!think.com!ames!nsisrv!riemann.gsfc.nasa.gov!radha
From: radha@riemann.gsfc.nasa.gov (Poovendran Raadhakrishnan)
Subject: Noise
Message-ID: <1992Oct15.174652.7615@nsisrv.gsfc.nasa.gov>
Sender: usenet@nsisrv.gsfc.nasa.gov (Usenet)
Nntp-Posting-Host: riemann.gsfc.nasa.gov
Organization: NASA Goddard Space Flight Center, Greenbelt MD
Date: Thu, 15 Oct 1992 17:46:52 GMT
Lines: 11