Humm....I asked you to elaborate your problem..
long time ago i had used the concept of target tracking in my
pick and place robotic arm with object recognition.the obj
recognition part was done in matlab using neural networks and
to track the object in the real time, a robotic arm(you wont
believe but i was using dc motors without any feedback to do
movements....
) with a small web camera mounted on it.It was moved
according to moving object(placed on a conveyor belt) to
eventually grab it...For interfacing the camera module the code
was written in the visual basic.For motor control we were
using the c language codes....(hushhh)
But the result were not so good(read bad....
).Because of the long
processing time involved in object recognition itself.so we
decided to detect and track only three primitive object ..viz
spherical, triangular, or square box.The result were
satisfactory...
For tracking you can use the feedback obtained from the
camera.but remember everything has to be really fast.... (':wink:')
what do you want to do...?are you supposed to everything in
hardware or have any chance to use computer?elaborate your problem..