how to make bounding box using centroid

i am trying to make bonding box on a particular region,i know its centroid.Is there any way to get the region bounding box using its centroid. I know this statement to get boundingbox using standard deviation rectangle('Position', s(lowStd(k)).BoundingBox,'EdgeColor','y');

Answer 1

[Image Analyst]

Yes. See my image segmentation tutorial. It does that. http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862