How do I save an altered image in matlab?

Posted by ef-i-blinky on Stack Overflow See other posts from Stack Overflow or by ef-i-blinky
Published on 2010-04-20T15:54:12Z Indexed on 2010/04/22 19:33 UTC
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image-processing

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So I am using the code located here:

http://wwwx.cs.unc.edu/~sjguy/CompVis/Features/BlobDetect.m

and I was wondering how to save the final blob detected image.

The image that I am doing the blob detection on gets shown and then he manually draws the lines on the image here:

Xbar = cx1+X.*cos(alpha)+Y.*sin(alpha);
Ybar = cy1+Y.*cos(alpha)-X.*sin(alpha);
line(Xbar', Ybar', 'Color', color, 'LineWidth', ln_wid);

I then want to save this image using something like imwrite. I have been reading around and it seems that no one really has an answer to to this problem.

Thanks for any help you can give me, Josh

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