Rearrange Binary regions based on centroids

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I have a binary map, BW, and the Centroids for each region in BW. If I randomize the Centroids, how can I create another binary map with the same region shapes as BW but whose centers corresponds to the randomized Centroids?

Accepted Answer

Image Analyst
Image Analyst on 31 Oct 2014
Get the blobs, use regionprops() to find their bounding box and then use indexing to extract out the bounding box as subimages. Then create a new, blank canvass (image) and paste the subimages in at random locations. See my copy and paste demo, attached.

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