[Image-SIG] ERROR IN CAM SHIFT ALGORITHM
Colombari Omar
in000818@students.univr.it
Thu, 28 Feb 2002 18:27:47 +0100 (CET)
We have installed the open cv 0.0.9.3 under linux (Red Hat 7.0).
The our video card is flush bus and we have a frame grabber. When we can
start cvcsdemo software, the application give us an error: "Camera not
found". We have tried to collegate our camera, but the error is the same.
We have change the device from "/dev/video*" to "/dev/fbusmod", where the
video card is installed.
The source code return as an error in the file
otherlibs/cvcam/scr/unix/cvvideo.cpp at line
if(ioctl(descriptors[count], VIDIOCGCAP, &VidCap)==-1)
{
pthread_mutex_unlock(&ioctlmutex);
break;
}
What can we do?
Thank you a lot!!!
UNIVERSITY OF VERONA (ITALY)
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| Departmet of Computer science |
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