Area testing study of arbitrary shape plane object based on CCD matrix

Shuhua Jiang; Dongyue Liu; Wensheng Wang

doi:10.1117/12.757685

28 November 2007 Area testing study of arbitrary shape plane object based on CCD matrix

Shuhua Jiang, Dongyue Liu, Wensheng Wang

Proceedings Volume 6834, Optical Design and Testing III; 68343K (2007) https://doi.org/10.1117/12.757685
Event: Photonics Asia 2007, 2007, Beijing, China

Abstract

In the industrial production, it is frequently needed to test the area of the irregular shape plane object. In this paper optical method is used to perform non-contact area measurement of random shape plane object testing and matrix CCD-computer system is combined to realize real time automatic measurement. In this paper principle and method for area measurement of arbitrary shape plane object using matrix CCD-microlens-compute system is present. Testing device is designed from the hardware and the software. At last the factors affecting on the accuracy are analyzed. By experiment, it is proved that this method processes fast speed, high accuracy and strong adaptability. The system makes on-line testing possible and may be applied in the modern industrial testing conveniently.

Citation Download Citation

Shuhua Jiang, Dongyue Liu, and Wensheng Wang "Area testing study of arbitrary shape plane object based on CCD matrix", Proc. SPIE 6834, Optical Design and Testing III, 68343K (28 November 2007); https://doi.org/10.1117/12.757685

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