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Proceedings Paper

Based on line scan CCD print image detection system
Author(s): Lifeng Zhang; Kai Xie; Tong Li
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Paper 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.

Paper Details

Date Published: 14 December 2015
PDF: 7 pages
Proc. SPIE 9813, MIPPR 2015: Pattern Recognition and Computer Vision, 98130Q (14 December 2015); doi: 10.1117/12.2205125
Show Author Affiliations
Lifeng Zhang, Beijing Institute of Graphic Communication (China)
Kai Xie, Beijing Institute of Graphic Communication (China)
Tong Li, Beijing Institute of Graphic Communication (China)


Published in SPIE Proceedings Vol. 9813:
MIPPR 2015: Pattern Recognition and Computer Vision
Tianxu Zhang; Jianguo Liu, Editor(s)

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