Re: Image processing to auto adjust colors in python ?
"Charlie Clark" <[email protected]>
| Newsgroups | gmane.comp.python.image |
|---|---|
| Organization | Clark Consulting & Research |
| Message-ID | <[email protected]> |
Am 16.05.2011, 21:08 Uhr, schrieb Lee Gold <[email protected]>: > Hi, > I'm processing thumbnails with python but one thing I need to do is to > auto-adjust an image for the "best" colors. I am using ffmpeg to get > thumbs three seconds into a video, sometimes the image is too dark. > Normally I'd go into something like the windows program Irfan View and > do "Auto Adjust Colors", but I need a command-line solution to > processes hundreds of images in a loop. I'm using Ubuntu and Python. > Is there a way in PIL I could do this? Hi Lee, assuming you can write the correct image processing algorithm or find a suitable filter you can do this in PIL. However, you mind try applying filters directly in ffmpeg before you create a thumbnail. Charlie -- Charlie Clark Managing Director Clark Consulting & Research German Office Helmholtzstr. 20 Düsseldorf D- 40215 Tel: +49-211-600-3657 Mobile: +49-178-782-6226 _______________________________________________ Image-SIG maillist - [email protected] http://mail.python.org/mailman/listinfo/image-sig