Last August I posted an example showing how to display patch objects transparently over an image. I meant to follow that up with another post showing a couple of ways to display one image... 더 읽어보기 >>

I've seen several situations recently in which a user couldn't figure out how to get their data into MATLAB, and it turned out that the data was in a form that could be handled by the... 더 읽어보기 >>

03-Aug-2016 update: MATLAB xUnit (formerly MTEST) is now in a different location. It is currently maintained by Paul Sexton.
I just posted MTEST on the MATLAB Central File Exchange. MTEST is a unit... 더 읽어보기 >>

Today I want to know if you've heard of an operation sometimes called the feature transform, and whether you've had a particular application for it. But first, greetings to those who... 더 읽어보기 >>

This month finishes a third year for me of blogging about image processing algorithms, working with images in MATLAB, and more. Topics this past year included: A series of tutorials... 더 읽어보기 >>

I just posted another timeit update to the MATLAB Central File Exchange. (See my original post on timeit for a detailed explanation of its purpose and use.) The new version has a few... 더 읽어보기 >>

Last month I wrote about a color gamut mapping course that I took at the Color Imaging Conference in Portland, Oregon. I showed a couple of images in that post, in which I promised to... 더 읽어보기 >>

Here are two sources of useful MATLAB functions that readers might be interested in. First, an acquaintance at Apple Computer recently told me about the Psychtoolbox. He thought that any... 더 읽어보기 >>

After attending ICC DevCon 2008 last week in Portland, Oregon, I stayed for another day to take a couple of short courses at the Color Imaging Conference. One of the courses was Color... 더 읽어보기 >>

I just returned from spending a few days in Portland, Oregon. Monday was ICC DevCon 2008. ICC is the International Color Consortium, an organization responsible for the color profile spec, known as... 더 읽어보기 >>