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Proceedings Paper

Automatic recognition of granule appearance
Author(s): Deshen Xia; Ren Jiang; Jingyu Yang; Hua Li
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Paper Abstract

The paper presents a granule appearance recognition system in the plastic production process. In the industry, granule product shape is one of the important quality index. Abnormal granule shape products are as waste products some times. But in the automatic process, it is too difficult to test the granule shape one by one, when the product quantity is great. The automatic recognition system we proposed is designed for distinguishing the normal granule or abnormal granule shape of plastic products in the process line and giving the percentages of them. The methods (8 chain code, automatic threshold selection...) we used realize the rapid granule shape test, therefore the good quality products are obtained.

Paper Details

Date Published: 6 January 1995
PDF: 8 pages
Proc. SPIE 2345, Optics in Agriculture, Forestry, and Biological Processing, (6 January 1995); doi: 10.1117/12.198870
Show Author Affiliations
Deshen Xia, East China Institute of Technology (China)
Ren Jiang, East China Institute of Technology (China)
Jingyu Yang, East China Institute of Technology (China)
Hua Li, East China Institute of Technology (China)


Published in SPIE Proceedings Vol. 2345:
Optics in Agriculture, Forestry, and Biological Processing
George E. Meyer; James A. DeShazer, Editor(s)

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