How to find the boundaries of the local maxima
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I have a 2D image (matrix). I have found the local maxima of this image. Now I want to define the boundaries around each local maxima in such a way that I want all the pixels around the local maxima that has the value above 85% of the maximum. Any help would be appreciated.
Image Analyst on 26 Feb 2018
I think you're going to have to use imreconstruct(). Use the maxima binary image as the marker for a mask that is thresholded at 85% of it. If you don't use imreconstruct then you risk getting values selected by the threshold that aren't local maxima. Attach your original image, and local max image if you need more help. How did you get the local maxima? Did you use imregionalmax() or imdilate()?