Several touch-screen pen-point calibration algorithm is explained, as well as Linux comes with touch-screen calibration algorithm. Including three five-point calibration and verification.

笔点校正论文\calibrate.h
............\calibration.cpp
............\基于AT91RM9200的触摸屏驱动及三点校正算法[1].pdf
............\电阻技术触摸屏的校正算法及应用编程设计[1].pdf
笔点校正论文

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