ASSIST: automatic system for surface inspection and sorting of tiles

被引:39
作者
Boukouvalas, C
De Natale, F
De Toni, G
Kittler, J
Marik, R
Mirmehdi, M
Petrou, M
Le Roy, P
Salgari, R
Vernazza, G
机构
[1] Univ Surrey, CVSSP, Dept Elect & Elect Engn, Guildford GU2 5XH, Surrey, England
[2] Univ Genoa, DIBE, I-16145 Genoa, Italy
[3] Bull HN Informat Syst, DSISSS, I-20098 Borgolombardo, Italy
[4] Labs Elect Renes, F-35510 Cesson Sevigne, France
关键词
surface inspection; ceramic tiles; color grading;
D O I
10.1016/S0924-0136(98)00044-2
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The ceramic tile manufacturing process is now completely automated, with the exception of the final stage of production concerned with visual inspection. In this paper, the authors describe an integrated system developed for the detection of defects on color ceramic tiles and for the color grading of defect-free tiles. The results suggest that the performance is adequate for providing a basis for a viable commercial visual inspection system. (C) 1998 Elsevier Science S.A, All rights reserved.
引用
收藏
页码:179 / 188
页数:10
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