| 光伏阵列故障状态红外图像的分割研究与实现 |
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| 引用本文： | 黄永华,朱洪华,陈永刚.光伏阵列故障状态红外图像的分割研究与实现[J].莆田学院学报,2011,18(2):42-45. |
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| 作者姓名： | 黄永华 朱洪华 陈永刚 |
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| 作者单位： | 1. 莆田学院电子信息工程系,福建莆田,351100
2. 东莞职业技术学院机电工程系,广东东莞,523000 |
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| 基金项目： | 莆田市科技局科研基金资助项目 |
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| 摘 要： | 依据光伏阵列故障状态红外图像的特点,提出了一种高效基于迭代的两级阈值分割算法。实验表明:该算法能较好地分割出光伏阵列中存在的正常、故障、老化三种区域,同时算法以乘法和加法运算为主,便于DSP的高速运算。最后,采用TMS320 DSP算法标准(XDAIS)对分割算法进行创建与封装,极大地方便了系统集成。
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| 关 键 词： | 红外图像 光伏阵列 DSP 分割 |
Research and Implementation of Segmention for Fault States of Photovoltaic Array Infrared Image |
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| HUANG Yong-hua,ZHU Hong-hua,CHEN Yong-gang.Research and Implementation of Segmention for Fault States of Photovoltaic Array Infrared Image[J].journal of putian university,2011,18(2):42-45. |
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| Authors: | HUANG Yong-hua ZHU Hong-hua CHEN Yong-gang |
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| Institution: | HUANG Yong-hua1,ZHU Hong-hua1,CHEN Yong-gang2(1.Electronic & Information Engineering Department,Putian University,Putian Fujian 351100,China2.Electrical and Mechanical Engineering Department,Dongguan Polytechni,Dongguan Guangdong 523000,China) |
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| Abstract: | According to the characteristics of photovoltaic array infrared images,the paper proposed an effective two-level threshold segment method based on iteration.The experimental results indicate that the normal,fault and aged three regions of photovoltaic array could be segmented more correctly,at the same time,the algorithm using multiplication and addition operations is convenient for high-speed operation on DSP.Finally,the segmentation algorithm based on the TMS320 DSP Algorithm Standard(XDAIS) is created an... |
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| Keywords: | DSP |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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