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From: ImageAnalyst <imageanalyst@mailinator.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Need urgent help in video image processing
Date: Wed, 28 Oct 2009 19:04:44 -0700 (PDT)
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On Oct 28, 8:32 pm, "Syed Ali" <sfaisalal...@gmail.com> wrote:
> Hi, every one. I am new to MATLAB. I am trying to make
> a short program for learning, but still having difficulties.
> I have a movie in AVI format of 816 frames. I want to
> read each frame, each pixel in the frame and then
> take out the difference of frames after every 15 frames
> and show the result. I got it by using following code:
>
> test_vid = aviread('road.avi');
> siz_vid = size(test_vid);
> fram_cap = imshow(test_vid(1).cdata);
>
> then i stuck,
> could any one can help me out in coding.
> Regards
> Syed

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Please define more explicitly what "then take out the difference of
frames after every 15 frames " means.