> i have a really cheap dv tourist camera (sony something). is there a
> camera calibration file for those camera. the lens on thoses should
> not be so different i guess. maybe i am wrong... if someone did the
> calibration with mat/lab or the calib of artoolkit i would like to
> test it.
Unless you find somebody with exactly the same model (maybe even then),
i'd suggest you calibrate your camera.
Furthermore you should remember that changing the zoom will completely
change your intrinsic camera parameters.
If you have zoom, you should stick to one extreme zoom level (maximum in
or out) so that you can easily find that zoom level again in case you
Calibrating for ARToolKitPlus using the Matlab camera calibration
toolbox (which works semiautomatic) takes only a few minutes (most time
then goes into taking the pictures...).