an upcoming technology is of use of hand geatures, visually recognizedthat requires reasonably accurate segmentation (separation of the pixels showing the hand in a picture, so that later, we can see what is the shape of the hand, and hence what was its gestureVenkate

this requires to have ann approximatwe idea of the colour of the human handthere are generalized skin models available, that uses a sort of average human skin colour for detectionbut better still would be to use a tighter approximation, of the hand colour, for the individual's own specific skinVenkateshNo

we shall try to use a face detector to detect human faces in the scene firstthese detector codes are readily availableonce a face is detected, we look a little lower to find the handsuse the colour of the skin just picked up to find the similar coloured pixels in the neighbourhoodI would like a comp[arison of these two approaches to establish that this 2nd one is actually better