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| 一种新型指针仪表识别方法研究 | |
| 引用本文： | 李治玮,郭戈. 一种新型指针仪表识别方法研究[J]. 微计算机信息, 2007, 23(31): 113-114,126 |
| 作者姓名： | 李治玮 郭戈 |
| 作者单位： | 兰州理工大学电信学院,甘肃兰州,730050 |
| 基金项目： | 国家自然科学基金;教育部跨世纪优秀人才培养计划 |
| 摘 要： | 本文在简单介绍指针式仪表及其常用识别方法的基础上，提出了一种基于最大灰度相减法的新型识别方法。然后详细介绍了这一方法的工作过程，着重阐述了几个关键环节所用到的图像处理算法。最后，给出了试验的结果及分析，指出了优化的途径。 |
| 关 键 词： | 指针式仪表 最大灰度相减 Hough变换 边缘提取 |
| 文章编号： | 1008-0570（2007）11-1-0113-02 |
| 修稿时间： | 2007-08-132007-10-15 |
Study on a new recognition method of pointer meters |
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| LI ZHIWEI,GUO GE. Study on a new recognition method of pointer meters[J]. Control & Automation, 2007, 23(31): 113-114,126 | |
| Authors: | LI ZHIWEI GUO GE |
| Affiliation: | School of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou730050, China |
| Abstract: | This paper, based on the theory of pointer meters and standard recognize technique, issued a new recognize technique, which was ground on the maximum gradient comparing subtraction method. The function process of this new technique was introduced by elaborating certain arithmetic of the key segments of the very method. Furthermore, some experiment results as well as the analysis demonstrate the optimization strategy. |
| Keywords: | pointer meters maximum gradient comparing subtraction Hough transformation edge detection |
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