Steve on Image Processing

Concepts, algorithms & MATLAB

Results for: 2009

Fourier transforms 25

Posted by Steve Eddins,

Confession time. When it comes to writing about Fourier transforms on this blog, I'm a chicken. (For my readers not familiar with English slang, chicken in this context means a cowardly or fearful person.) ... read more >>

Extracting dot locations from a graphic 11

Posted by Steve Eddins,

I was looking at the image below on a web page recently and I decided to extract the locations of all the dots. I thought the procedure might make a nice little end-of-the-week how-to post. ... read more >>

Maybe truecolor is OK after all 2

Posted by Steve Eddins,

Yesterday I posted that I was looking for a replacement for the term truecolor. (I won't repeat the explanation here; take a look at the original post.) Quite a few readers posted interesting and thoughtful ideas. ... read more >>