image processing using c/c++

[shethia.tejas]

hie,
i want to operate a usb webcam using c or c++ language that is i want it to take pictures using c/c++ commands can any1 suggest me how can this be done.
Also i want to find out two laser spots from an image using processing and track them what will be the algorithm required?
Urgent help req

[avirag]

well this is c# forum, you please post your thread in c/c++ forum.......:)

[Nick Evan]

moved

[daviddoria]

Some libraries that you may find helpful:

ITK:
http://itk.org/

VIL (part of VXL):
http://vxl.sourceforge.net/

OpenCV:
http://opencv.willowgarage.com/wiki/

CImg
http://cimg.sourceforge.net/

Hope that helps.
Dave