Based on line scan CCD print image detection system

Lifeng Zhang; Kai Xie; Tong Li

doi:10.1117/12.2205125

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14 December 2015 Based on line scan CCD print image detection system

Lifeng Zhang, Kai Xie, Tong Li

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Proceedings Volume 9813, MIPPR 2015: Pattern Recognition and Computer Vision; 98130Q (2015) https://doi.org/10.1117/12.2205125
Event: Ninth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2015), 2015, Enshi, China

Abstract

In this paper, a new method based on machine vision is proposed for the defects of the traditional manual inspection of the quality of printed matter. With the aid of on line array CCD camera for image acquisition, using stepper motor as a sampling of drive circuit. Through improvement of driving circuit, to achieve the different size or precision image acquisition. In the terms of image processing, the standard image registration algorithm then, because of the characteristics of CCD-image acquisition, rigid body transformation is usually used in the registration, so as to achieve the detection of printed image.

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Lifeng Zhang, Kai Xie, and Tong Li "Based on line scan CCD print image detection system", Proc. SPIE 9813, MIPPR 2015: Pattern Recognition and Computer Vision, 98130Q (14 December 2015); https://doi.org/10.1117/12.2205125

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