Camera field of vision-how big? (pixels)

[RedOctober]

Hey guys, how big is the cameras field of vision? I am trying to map out the position of the light within the cameras field of view using the CMUcam2 program but I need to know the max values of the x and y values. Thanks!

[pclements]

I, have no clue, I can ask around if I get the chance, it's probably in the manual some where.

[Jared Russell]

X is 0-160. Center at 79.

Y is 0-239. Center at 119.

However, this will probably look funny on your readout. You need to double the X value to get a sensible looking aspect ratio because the CMUcam destroys half of the horizontal pixels to create macropixels and save space.

[Al Skierkiewicz]

Don't forget the size of the target changes with distance. The lens is a fixed focal length and focus.

[Jared Russell]

As long as the height of the camera is fixed, you can figure out your position by the camera pan, tilt, mx, and my data.

That's what I do on this:

http://www.rit.edu/~jsr4906/daisyview.jpg