Re: Example Code for Displaying Pictures--I'm Stumped
Christopher Barker <[email protected]>
| Newsgroups | gmane.comp.python.image |
|---|---|
| Message-ID | <[email protected]> |
Wayne Watson wrote: > David, I have many video files, but only want to process them one at a > time. The format is unique, but simple. Basically, 640x480 b/w bmp > images one right after the other. In here: http://www.pythonware.com/library/pil/handbook/introduction.htm Under "image sequences" there is enough info to tell you want to do if PIL understands your format. What happens when you point PIL at the file? Does it find the first image? does it find more than one? If not, then you may need to break them apart yourself before feeding them to PIL. Also if it's as simple as a binary dump of a standard data type, then you could probably use numpy's "fromfile" to read the data in, you could then covert to a PIL image for the histogram, or just use numpy's histogram functions to compute it. You may want to post a (small) sample file here, and others can take a look if you're still confused. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [email protected] _______________________________________________ Image-SIG maillist - [email protected] http://mail.python.org/mailman/listinfo/image-sig