can we do this???

[Jessurider]

can we find a particular image whether exiting or not within a video file..........

i.e

imagine i've a picture of a particular person and a video file....and i've to find whether that person in the picture exits or not somewhere within that video file...........

[javaNooblet]

I've never seen video do it, but facebook and iPhoto have facial recognition for photos, so I would think in theory if a video could be slowed to a very low fps then maybe a comparison could be done? Ok I googled it real quick, looks like they can do it, check out this software(there are many other google results than this):

http://www.betaface.com/

[Jessurider]

is that possible in java.............