Points inside a volume

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Ashli
Ashli 2013-4-9
Hi, I have a 3d image; I can determine the boundary with alphavol code provided in file exchange. Now, I need to make a 3d mask to remove the points outside the boundary. Is anyone has an idea if it is possible?
I was thinking to use some other codes such as INpolyhedron,.. but there is problem in connecting two codes...
I could do it with convHull and pointLocation, but the problem is the boundary provided by ConvHull is not as good as alphavol.

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Image Analyst
Image Analyst 2013-4-9
Most people here are not users of alphavol, so you might contact the author.
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Ashli
Ashli 2013-4-9
Thanks for comment, maybe I should rephrase my question

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