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Author Topic: Changing filters used to find points of interest for alignment  (Read 872 times)

engelbeck

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Changing filters used to find points of interest for alignment
« on: February 26, 2019, 04:53:38 PM »
     I want to experiment with Sobel, Prewett, and Canny filters used to find points of interest during alignment.  Is there a way to do this in MetaShape?

engelbeck

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Re: Changing filters used to find points of interest for alignment
« Reply #1 on: February 26, 2019, 04:59:53 PM »
Is there a good paper describing featue detection?

3DFranz

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Re: Changing filters used to find points of interest for alignment
« Reply #2 on: February 28, 2019, 11:17:48 AM »
Ask Google and take a look at SIFT.
Scale invariant Feature Transform
 :)