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在激光图象记录系统中,由于扫描器驱动电机的转速不均匀性造成激光扫描象素的位移不均匀.本文介绍一种获得扫描象素线性位移的方法,从而实现线-线象元的重合.
In the laser image recording system, the displacement of the laser scanning pixel is not uniform due to the nonuniformity of the rotation speed of the scanner driving motor.This paper introduces a method of obtaining the linear displacement of the scanning pixel, so as to realize the coincidence of line- .