High precision 3-dimensional object measurement using slit type of laser projector

슬리트형 레이저 투광기를 이용한 고정밀 3차원 물체계측

  • Published : 1997.12.01

Abstract

In this paper, we designed a line CCD camera for a flying image, which is composed of a line CCD sensor(2048 cells) and a rotating mirror, and investigated its optical properties. We also made the 3-D image from the flying image which is made of 2-D image being juxtaposed to 1-D images obtained by the camera, and performed the calibration to acquire high precision 3-D data. As a result, we obtained the 3-D measurement system using the slit type of laser projector is available to measure the high precision shape of objects.

Keywords

References

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