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... 更多内容 >>

I wrote last week about new features in R2009a related to connected component labeling. There are two new functions, bwconncomp and labelmatrix, as well as additional syntaxes for an existing... 更多内容 >>

This is a "small world" story for a mid-summer Friday. Outside work, family, and book writing, I like to play a little tournament chess. I'm just your middle-of-the-pack club player trying... 更多内容 >>

I've always had a kind of amateur's fascination with computational geometry, and computational geometry problems do arise in image processing from time to time. I've had just enough experience to... 更多内容 >>

Last week I wrote about our desire to reduce the memory used by bwlabel. I also wrote about other issues we hoped to address: The... 更多内容 >>

One of the changes we made to the Image Processing Toolbox for R2009a was partially inspired by comments received on this blog. Specifically, several blog readers complained about the... 更多内容 >>

Sometimes readers will tell me they had a hard time reproducing results from one of my blog posts, so let me tell you the easiest way to do it. Almost all of my posts that show MATLAB examples have... 更多内容 >>

I would like to remind readers about how I handle comments on this blog. (Please note that each MATLAB Central blog author handles comments somewhat differently.) I moderate all comments,... 更多内容 >>

Matt Whitaker asked me in a blog comment recently about the references I keep on my own shelf. Well, first of all I seem to keep fewer things on my bookshelves as the years go by. When I... 更多内容 >>

I just heard that the 2nd edition of Digital Image Processing Using MATLAB just shipped from the printer! Hurray! Now I'm using the satellite view in Google Maps to see if I can find the... 更多内容 >>