Includes filtering, face tracking, object detection and feature detection examples that all run on a live webcam stream. Parts use OpenCV, SciPy and Pygame.

In trunk/pycam is a project exploring the new pygame Camera module with opencv. It includes a wrapper class that allows the opencv backend to be used with pygame - this is no longer required as pygame will automatically detect opencv (on linux) The project contains a video player class that can work with different backend setups, and can incorporate an optional process function. I have had it running on windows - look under http://code.google.com/p/pycam/source/browse/#svn/branches/windows-branch/pycam and cross ones fingers....

In the speed directory is a look at the differences in coding style and performance between C++ and Python.

A few Screen shots

``` def locateFaceAndEyeProcess(surf): faces = getFaces(surf)

s = eyeDetector.image_scale 

if faces:
    for face in faces:
        r = pygame.Rect(face.x*s,face.y*s,face.width*s,face.height*s)
        pygame.draw.rect(surf,Color("green"),r,1)
        facialSurf = surf.subsurface(r)
        facialCvMat = surf2CV(facialSurf)
        eyeDetector.detect_and_draw(facialCvMat)
        pygame.surfarray.blit_array(facialSurf,cv2SurfArray(facialCvMat))
return surf

if name == "main": eyeDetector = ObjectDetector("eye") vcp = VideoCapturePlayer(processFunction=locateFaceAndEyeProcess) vcp.main() pygame.quit() ```

For example edge detection: The 0 frames per second was on my ppc laptop after just turning on the program - it is not quite that slow on a desktop PC!