Error compensation for laser line scanners

This paper presents an algorithm to compensate the systematic error of lasers line scanned data based on measurement model system. The iterative process is used determine geometrical features accurately, solely making use optical device. task-specific reduced by algorithm. validation consists evaluation multiple compensated measurements calibrated ring gauges with different diameters and similar surface properties as acquisition artefact model. Furthermore, a performed gauge block. Experimental research shows reduction function scan strategy due compensation