Re: correction : ts calibration

<snip>

> that is
> ycal = ax + by + c
> ycal = dx + ey + f
With this kind of formulas, isn't it "easier" to make a 240x320
transformation matrix and put that in tslib? Tslib can derive the
equations from that, or directly apply it to the readings. The matrix
may be smaller at the sacrifice of precision.

regards,

Koen
Received on Fri Apr 16 2004 - 12:38:52 EDT