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Re: Average outline of several contours [message #37115 is a reply to message #37020]

Fri, 21 November 2003 03:55

Beat.Schmutz
Messages: 6
Registered: October 2003

Junior Member

> Assign the pixels inside each ROI a value. Say 10.
> Draw each filled ROI on a clean image, as you draw
> the ROIs add their pixel values. Do this with all
> eight ROIs. When you are finished, divide the pixel
> values by the number of ROIs. Pixels that were in
> all eight ROIs now have a value of 10, pixels that
> appear in some ROIs, but not others, have lesser
> values. Now just contour the "blob" you have there
> with the average value of all the pixels in the
> image.
>

Thanks David, this sounds reasonable. I'll give it a go.

> Wouldn't that be the "average" ROI path?

You are probably right. I have to think about this some more.

Cheers,

Beat

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[Message index]

		Re: Average outline of several contours By: David Fanning on Thu, 20 November 2003 22:08
		Re: Average outline of several contours By: Beat.Schmutz on Fri, 21 November 2003 03:55
		Re: Average outline of several contours By: Karsten Rodenacker on Wed, 26 November 2003 01:55

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