Flood fill with threshold
"Yury V. Zaytsev" <[email protected]>
| Newsgroups | gmane.comp.python.image |
|---|---|
| Message-ID | <1271425243.7122.54.camel@mypride> |
Hi! I have an image with certain areas that are bounded by color boundaries. I'd like to have a program that flood fills the region with a certain threshold after the user clicks on the image and records the pixels that belong to this area. I found out that Gimp's flood fill tool with threshold 48 does exactly what I want. Has anyone got a clue on what is the algorithm they used? All I could find after short Googling are flood-fill algorithms where you give the target color explicitly which I do not want to do, because I don't know it and also it varies slightly across the border. Is there any implementation I might refer to other than downloading Gimp's source code and trying to make sense out of it? Thanks! -- Sincerely yours, Yury V. Zaytsev _______________________________________________ Image-SIG maillist - [email protected] http://mail.python.org/mailman/listinfo/image-sig