Monday, July 27th, 2009, 228 days ago
HSV.cpp – hands detection demonstration
This is a screenshot of demonstration hands detection using the code hsv.cpp. Comparing with the old version within black background and green contours lines, this version actually is based on that. Besides, two functions are added in this new version: using rectangle to locate the hands location, and using eslipe to illustrate the angle of hands motion.
Related post may interest you
Hand gesture detection and recognition using openCV
I have already seen it somethere…
Zoran
hi
i would like to detect the gesture of the hand such as (you shown above) during motion to trigger some other input such as (to open a folder).
i had exceuted your code but i dont know, how to make to detect my gesture and to trigger some other actions (to open folder)
my email id is:infoquarks@gmail.com
Hi, why are you using BGR values in hsv_min & hsv_max??
CvScalar hsv_min = cvScalar(0, 30, 80, 0);
CvScalar hsv_max = cvScalar(20, 150, 255, 0);
moreover, whats the need to convert the image from BGR to HSV ?
no sure hsv format images have to be used, but using hsv image is relatively easier to identify color ranges. hope this helps.