For today's post, I'd like to welcome guest author Kushagr Gupta, a developer on the Image Processing Toolbox team. -SteveThe Image Processing Toolbox function ordfilt2 can be used to perform various... read more >>

Much of the information I posted in this blog years ago is still useful today. Image processing theory hasn't been completely overturned since then, and I'm still talking about MATLAB after... read more >>

A MATLAB user asked me how to determine which image pixels had local maxima that weren't unique. My answer involves a creative use of ordfilt2. Let's review first the concept... read more >>