Steve on Image Processing with MATLAB

Image processing concepts, algorithms, and MATLAB

Posts 311 - 320 of 597

Survey on code reuse by MATLAB users

MathWorker Ned Gulley, whom some of you may know from his involvement in the MATLAB Contest, met Chris Scaffidi recently. Chris is a researcher at Oregon State specializing in "end-user... read more >>

Fourier transforms – where to go from here 26

Last fall I started posting occasionally about Fourier transforms. This topic causes much confusion, which is particularly unfortunate given how many people are interested in it. I... read more >>

MathWorks Academic Virtual Conference

Readers in academia might be interested in the upcoming MathWorks Academic Virtual Conference on May 11, 2010. Educators around the globe will "be there" to learn how the latest MathWorks... read more >>

MATLAB Contest 2

Hey folks, the Spring 2010 MATLAB Contest has started.... read more >>

More R2010a performance improvements in Image Processing Toolbox 3

Earlier this week I posted some relative speed improvement charts for some functions in the Image Processing Toolbox that got faster in R2010a. Below are some more charts. I've included... read more >>

Performance improvements in R2010a 10

Last month we shipped R2010a, the first of our two releases this year. R2010a includes version 7.0 of Image Processing Toolbox, a major update. For the last several releases we've been... read more >>

More about variable names inside functions 14

Last week I wrote that I do not normally worry very much about whether a variable name inside a function I'm writing might be the same as the name of a function somewhere else. Unfortunately, I... read more >>

A practice that doesn’t make me cry 8

About a month ago, Doug posted a list of 10 MATLAB code practices that make him cry. (Not a pretty sight, I promise you.) One of the bad practices was using the name of a MATLAB function as a... read more >>

No units in the DTFT 4

OysterEngineer (I love that name!) asked some interesting questions in response to my last Fourier transform post, which concerned the relationship between the discrete-time Fourier transform... read more >>

Is Denoising Dead? 2

In the category of "eye-catching titles," the April 2010 issue of IEEE Transactions on Image Processing has an article entitled "Is Denoising Dead?" According to the abstract, the article asks... read more >>

Posts 311 - 320 of 597

These postings are the author's and don't necessarily represent the opinions of MathWorks.