The Calculation of the Center for Metal Rectangle Based on Gray Level Difference | |
Jingyi Zheng![]() ![]() ![]() | |
2016-05 | |
会议名称 | Proceedings of 28th Chinese Control and Decision Conference |
会议日期 | 27-31 May 2016 |
会议地点 | Yinchuan, China |
关键词 | Reflection interference, gray level difference, Ransac, Noise removal |
通讯作者 | Jingyi Zheng |
英文摘要 |
This paper is focused on the acquisition of the edges of metal rectangle in the field of aluminum industry with high accuracy. The image of the metal rectangle has the reflection interference, which is not easy to get rid of in image processing. In this paper, the raw edge is acquired by gray level difference. Then, the fine edge is acquired by abandoning the noisy data. In the end, Least Square Method is used to fit the edge. According to the four edges, we get the center of the rectangle. The experiment validates the effectiveness of the algorithm. Compared to the Hough Transform, the method for edge extraction is simple and useful, and it is robust to the light interference to some extent. |
会议录 | IEEE CCDC2016
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内容类型 | 会议论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/13009] ![]() |
专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队 |
作者单位 | Institute of Automation, Chinese Academy of Sciences |
推荐引用方式 GB/T 7714 | Jingyi Zheng,Fang, Zaojun,Li, En,et al. The Calculation of the Center for Metal Rectangle Based on Gray Level Difference[C]. 见:Proceedings of 28th Chinese Control and Decision Conference. Yinchuan, China. 27-31 May 2016. |
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