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题名: 电力线路相位标志牌的检测和识别
其他题名: Detection and Recognition Method of Power Phase Sign
作者: 何思远; 蔺蘭; 李文涛; 唐延东
作者部门: 机器人学研究室
关键词: 相位标志牌 ; 区域一致性 ; 仿射SIFT ; 目标检测 ; 目标识别
刊名: 光学技术
ISSN号: 1002-1582
出版日期: 2015
卷号: 41, 期号:6, 页码:537-542
收录类别: CSCD
产权排序: 1
项目资助者: 国家自然科学基金项目(61102116)
摘要: 相位标志牌是重要的电力设施,通常安装在输电线挂点附近的显著位置上,准确地检测和识别相位标志牌对输电线路巡检具有非常重要的实际意义。应用图像处理与模式识别技术,提出了一种相位标志牌的检测和识别方法。首先采用灰度化、中值滤波、膨胀和腐蚀的方法对相位标志牌图像进行预处理;然后采用基于区域一致性算子的显著性目标检测方法对预处理后的图像进行相位标志牌检测;最后采用基于仿射SIFT算子的匹配方法对检测到的相位标志牌进行识别。实验结果表明,所提出的方法能够有效地对相位标志牌进行检测和识别,具有较好的鲁棒性、准确性和有效性。
英文摘要: Power phase sign is an important power transmission equipment, and it is usually hung nearby the ending point of power transmission line. Detection and recognition of power phase sign is very important to power transmission line inspection. A method of power phase sign detection and recognition based on image processing and pattern recognition is put forward. At first, the power phase sign image is preprocessed by graying, median filtering, dilating and eroding. Then, a saliency object detection method based on region conformance operator is used to detect the power phase sign in the preprocessed image..Finally, a matching method based on ASIFT operator is used to recognize the power phase sign. The results of experiments show that this method can detect and recognize the power phase sign, and it has better robustness, accuracy and validity.
语种: 中文
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/17440
Appears in Collections:机器人学研究室_期刊论文

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Recommended Citation:
何思远,蔺蘭,李文涛,等. 电力线路相位标志牌的检测和识别[J]. 光学技术,2015,41(6):537-542.
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文件名: 电力线路相位标志牌的检测和识别.pdf
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