Python based vision tests - face / object detection and tracking with pi cam
opencv: sudo apt-get install python-opencv
filters.py - GUI demo of basic python image filters:
takes a photo with the raspberry camera, and give options of
blur,contour,find_edges,emboss,edge_enhance
facedetect.sh - starter script for facedetect.py
facedetect.py - face detection using the pi camera <img src=http://i1.ytimg.com/vi/opUfKthZJ00/1.jpg?time=1377977636623 align=right>
draws a red box around each face detected
(supports muliple faces per frame)
currently 8fps
colortrack.py - tracking by colour
<a href=https://www.youtube.com/watch?v=S8ypPX0R9HE>
blob object tracking based on colour range
double click object in main window to select colour
display.py - openCV display test
repeatedly loads frames from the pi camera to test frame rate
using BMP or JPEG