Steve on Image Processing with MATLAB

Image processing concepts, algorithms, and MATLAB

Posts 21 - 30 of 62

Results for: 2009

MATLAB Virtual Conference on October 14 3

We're having a MATLAB "virtual conference" on October 14. There'll be presentations, live Q&A, roundtable discussions, chats, etc. It should be fun! I'm scheduled to do a talk on MATLAB... read more >>

Tab completion for imread, imfinfo, and imwrite in R2009b 2

OK, I'm embarrassed that I didn't even know about this particular new feature in R2009b. Yesterday I was in another developer's office looking at his latest project. He was typing away in MATLAB... read more >>

Evolution of logical arrays in MATLAB 21

An internal design discussion this week prompted me to reflect on the history of logical arrays in MATLAB. Because the Image Processing Toolbox treats logical arrays as binary images, their... read more >>

Many steps needed for some color-space conversions 2

It can take a lot of computational work sometimes to convert between color spaces. I was recently looking at the computational steps needed to convert between sRGB and a particular CMYK space known... read more >>

Functional design clunkers 5

Sometimes I'd really like to be able to go back in time and fix a few of the functional designs in the Image Processing Toolbox. In a few cases the original design flaw is that we bundled... read more >>

Knuth on go to – 1974 3

Earlier this year, Perl programmer and author Mark Jason Dominus mentioned in an e-mail list that the 1974 paper "Structured Programming with go to Statements," by Donald E. Knuth, was one of his... read more >>

Moving toolbox functions into MATLAB

I'm sorry to have disappeared off the blogging map the last couple of weeks. I got involved in some projects that needed many hours of uninterrupted, focused time, which somehow doesn't... read more >>

Five years of Image Processing Toolbox changes 9

Earlier this week I wrote about the lists I keep of MATLAB and Image Processing Toolbox changes that might be relevant to the material in Digital Image Processing Using MATLAB. I've been keeping... read more >>

Five years of MATLAB changes related to image processing

Digital Image Processing Using MATLAB has three coauthors, and we are each responsible for different aspects of writing and other book-related activities. One of my responsibilities is to keep... read more >>

Scattered data interpolation in R2009a

I want to point you to Damian's second guest blog post on Loren's Art of MATLAB. Scattered data interpolation and data gridding definitely have application to multiple areas in image processing, and... read more >>

Posts 21 - 30 of 62