条纹图形仿真显示误差中条码现象的研究

Research on the bar code phenomena of display error in stripe simulation

通过仿真实验,系统分析了条码现象的规律,在显示原理硬件基础上解释了显示误差产生的原因,总结了条纹错位的计算方法,并得出结论:条码现象由显示器结构造成,无法消除,但通过合理选择参数可以避免.

The orderliness of bar code phenomena is analyzed systemically in a graphic simulation experiment and the reason of display error is explained on the ground of hardware display principle. Based on the analysis of calculating method about stripe dislocation a conclusion is put forward that the bar code phenomena are brought about by the construction of display devices and it can not be removed but can be avoided by selecting appropriate parameters.