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Forum: Vizard 03-12-2010, 06:33 AM
Replies: 26
Views: 43,277
Posted By JimC
That's just a warning. AFAIK, all functools is...

That's just a warning. AFAIK, all functools is used for is to fix the docstring of a single decorated function, so just ignore it.
Forum: Vizard 03-11-2010, 12:32 PM
Replies: 26
Views: 43,277
Posted By JimC
I wrote to the author of ctypes-opencv and ended...

I wrote to the author of ctypes-opencv and ended up applying the fixes to the bleeding-edge version and mailing that to him. Interestingly, it looked like there might be some code added to the...
Forum: Vizard 03-10-2010, 10:56 AM
Replies: 26
Views: 43,277
Posted By JimC
Thumbs up OK, I got interested and got it to work (at...

OK, I got interested and got it to work (at least, I got capture-cam and a couple others to run). Download (https://netfiles.uiuc.edu/jimc/shared/ctypes_opencv.zip). The src/ctypes_opencv folder goes...
Forum: Vizard 03-10-2010, 09:48 AM
Replies: 26
Views: 43,277
Posted By JimC
Sorry, that was perhaps not clear. It's still a...

Sorry, that was perhaps not clear. It's still a wrapper around the C dlls, but ctypes allows you to write the wrapper directly in Python rather than in some C-like (SWIG) or C++-like (SIP)...
Forum: Vizard 03-10-2010, 09:38 AM
Replies: 26
Views: 43,277
Posted By JimC
Yes, figuring out how to build complex C/C++...

Yes, figuring out how to build complex C/C++ projects is a hideous nightmare, particularly on Windows with its plethora of compilers. That's why sane people prefer Python. ;)

You might have a look...
Forum: Vizard 03-09-2010, 09:29 AM
Replies: 26
Views: 43,277
Posted By JimC
return _cv.CvMat__setitem__(*args) ...

return _cv.CvMat__setitem__(*args)
RuntimeError: openCV Error:
Status=Sizes of input arguments do not match

My guess would be to try looping through the two arrays and setting corresponding...
Forum: Vizard 03-09-2010, 08:01 AM
Replies: 26
Views: 43,277
Posted By JimC
It works for me in Vizard (with a Logitech...

It works for me in Vizard (with a Logitech QuickCam). A camera driver issue? What do you get if you print type(frame) just before the crash?
Forum: Vizard 03-02-2010, 11:17 AM
Replies: 26
Views: 43,277
Posted By JimC
Never mind. I tried it myself and got the same...

Never mind. I tried it myself and got the same error. When I copied the dlls into the site-packages/opencv directory it went away.
Forum: Vizard 03-02-2010, 11:04 AM
Replies: 26
Views: 43,277
Posted By JimC
In your script (or at the Vizard Python prompt)...

In your script (or at the Vizard Python prompt) type:

import sys
print sys.path

That will tell you where it's looking for modules.
Forum: Vizard 03-02-2010, 09:47 AM
Replies: 26
Views: 43,277
Posted By JimC
Is there an _cv.pyd in site-packages/opencv? What...

Is there an _cv.pyd in site-packages/opencv? What is the value of sys.path?
Forum: Vizard 03-01-2010, 12:35 PM
Replies: 26
Views: 43,277
Posted By JimC
OK, I zipped the files I could find and put them...

OK, I zipped the files I could find and put them at
https://netfiles.uiuc.edu/jimc/shared/pyOpenCV_py24.zip

I may have modified/broken a few of the samples...
Forum: Vizard 02-26-2010, 08:12 AM
Replies: 26
Views: 43,277
Posted By JimC
Not with Vizard, but I've used OpenCV 1.0 with...

Not with Vizard, but I've used OpenCV 1.0 with Python 2.4...I could post the module & dlls somewhere if you want to try that.

I tried building 1.1 on Linux once--couldn't get the Python bindings...
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