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Article #572

suband coding help!

#572
From: grx0256
Date: Sat, 13 Jan 1990 22:32
24 lines
1198 bytes
	I'm trying to encode an image by using subband coding. I used
	the QMF Filter with decimation/interpolatin technique. I have
	a problem in the reconstruction image, it is distorted. I work
	on color image . The previous works was with B&W images or
	Components (i.e Y,I,& Q). I work with a Composite signal and
	I cant find the Y,I,& Q from this composite because the 
	 sampling rate is at 10Mhz. NOW MY QUESTIONS ARE
	1)- DO YOU KNOW IF THERE WERE SOME WORKS ON THE COMPOSITE BY
	 USING SUBBAND CODING
	2)- HOW COULD I FOUND A 512X512 OR 256X256 IMAGE TAKEN BY
	AN R,B&G CAMMERA, SO IT CAN BE EASY TO FORM THE COMPONENTS
	AND SUBBAND IT.
	3) - IS THERE ANY SUGGESTION OR HELP !

	The application is academic, not commercial.


	Thanks!

	Awad Asmari UT RM 2002/C           The University of Teledo
        (419)- 537-4790 office             Elec.Eng.Dept.
	(419)- 866-8662                    RM 2002/C
					   Teledo, Ohio 43606	
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Message-ID: <404.25af6643@uoft02.utoledo.edu>
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tut.cis.ohio-state.edu!uoft02!grx0256

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tut.cis.ohio-state.edu!uoft02!grx0256
From: grx0256@uoft02.utoledo.edu
Newsgroups: comp.dsp
Subject: suband coding help!
Message-ID: <404.25af6643@uoft02.utoledo.edu>
Date: 13 Jan 90 22:32:51 GMT
Lines: 24