Note added 27-Apr-2021: See the updated discussion of this topic in the 27-Apr-2021 post, "Plotting a* and b* colors." Last week I showed how to compute a two-dimensional histogram.... read more >>

Last week I showed this picture of M&Ms on my desk, and I used it to raise some vague questions about the definition of the color green. Today I'll use this picture as an opportunity... read more >>

"Why do you have M&Ms on your desk?" my friend Nausheen wanted to know. Well, the truth is, for playing around with color images, M&Ms are simply irresistable. url =... read more >>

I really like the search feature in the new (beta version) MATLAB Documentation Center. (You need a mathworks.com login to access the beta doc center.) I wanted quicker access to it, so I... read more >>

I think this'll be my last post with news about the R2010b release. I've posted earlier about changes in Image Processing Toolbox (on October 15 and 29) as well as changes in MATLAB... read more >>

For today's post I'd like to introduce guest blogger Ashish Uthama, a MATLAB developer. He's got a story to share with you about a topic, TIFF import and export, that I know interests... read more >>

Last week I wrote about Image Processing Toolbox changes in R2010b, and this week I want to mention some MATLAB changes that particularly caught my eye. I should start by saying... read more >>

In my October 15 post I mentioned some Image Processing Toolbox performance improvements in the R2010b release. Today I want to mention other improvements in the release. There... read more >>

I heard this morning that Benoît B. Mandelbrot died over the weekend. Dr. Mandelbrot developed the theory of fractal geometry. Here's a picture of the set that bears his... read more >>

MathWorks shipped release R2010b last month. Today I want to mention several performance improvements made in the Image Processing Toolbox. First, imresize received more love and... read more >>