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From: "Syed Ali" <sfaisalaliutp@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Need urgent help in video image processing
Date: Thu, 5 Nov 2009 03:50:03 +0000 (UTC)
Organization: Universiti Teknologi Petronas
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Well actually I need to do some operations on Video Frames
and later on I will try to do real time processing so for the learning aspect
the 900 frames will take more time, some of my friends told me that
I can try to store all the segmented frames as jpg and later on 
save it as MAT file, as MAT files will take less time.
But again it is a problem that I can read selected frames like 
with equal difference of 15 frames I can read the R, G, and B components
of each frame but how can I take them in a movie again. 
Like from 900 frames with capturing every 15th frame we can have
60 frames so we start taking difference of these frames and store it 
again as a movie to find out how they are working, so there we have
4 movies as outputs
1. Real Avi movie and its difference
2. Only R Component difference movie
3.Only G Component difference movie
4. Only B Component difference movie.

And how can these be done with MAT file. I try to save it as Mat file
but it gives me error.

Regards
Syed