Automatic location of spots at intersections of arcs of spots (Laue camera)

Posted by Alan Hewat on Sep 17, 2009; 2:33pm
URL: http://imagej.273.s1.nabble.com/Automatic-location-of-spots-at-intersections-of-arcs-of-spots-Laue-camera-tp3691082.html

I am interested in the possibility of the automatic measurement of the
co-ordinates of isolated spots in an image, and eventually of spots
that lie at the intersection of arcs of spots, such as shown by the
numbered spots on http://www.neutronoptics.com/resources/oe-laue.jpg

This is a back-scattered Laue X-ray diffraction pattern, and is used
to determine the orientation of the crystal by solving for the (h,k,l)
indices of the diffraction spots; the spots at arc intersections
normally have low indices.
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Dr Alan Hewat, NeutronOptics, Grenoble, FRANCE
<[hidden email]> +33.476.98.41.68
        http://www.NeutronOptics.com/hewat
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