A new edge detection method for automatic visual inspection

被引：0
|
作者：
Tung-Hsu (Tony) Hou
Wen-Liang Kuo
机构：
[1] National Yunlin Institute of Technology,Institute of Industrial Engineering and Management
[2] National Yunlin Institute of Technology,Department of Industrial Engineering and Management
来源：
The International Journal of Advanced Manufacturing Technology | 1997年 / 13卷
关键词：
Automated inspection; Edge detection; Image binarisation; Image contraction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a new edge-detection method which, based on simple arithmetic and logical operations, consists of three procedures: image binarisation, image contraction, and image subtraction. Experiments showed that the proposed algorithm could generate a path one pixel wide with continuous edges, and the proposed algorithm had a better edge-detection accuracy than the 4-connected, 8-connected, and the Sobel techniques. Therefore, the proposed edge-detection algorithm is feasible for use in automatic visual inspection systems.
引用
收藏
页码：407 / 412
页数：5
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