| 烟气黑度多媒体联网监测系统 |
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| 引用本文： | 袁杰,沈庆宏,都思丹,高敦堂,王惠.烟气黑度多媒体联网监测系统[J].环境污染与防治,2003,25(3):183-185. |
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| 作者姓名： | 袁杰 沈庆宏 都思丹 高敦堂 王惠 |
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| 作者单位： | 南京大学电子科学与工程系,南京,210093 |
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| 摘 要： | 系统实现了64个预置点的烟气排放林格曼指数自动监测功能，系统可以工作在手动模式和自动扫描模式。每一个预置点都有3个参考区域，通过扣除背景有效地降低了误报概率，对于超标数据采取本地数据库和远程数据库同时存储的方法，远程数据库提供了基于局域网上的分级查询和统计，超标图像存储采用JPEG图像格式和自定义的无损压缩格式。
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| 关 键 词： | 烟气 黑度 多媒体联网监测系统 自动监测 环境监测 林格曼指数 背景扣除 远程数据库 图像压缩 |
Smoke detect system with multimedia technique and network support |
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| Yuan Jie,Shen Qinghong,Du Sidan,et al..Smoke detect system with multimedia technique and network support[J].Environmental Pollution & Control,2003,25(3):183-185. |
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| Authors: | Yuan Jie Shen Qinghong Du Sidan |
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| Institution: | Yuan Jie,Shen Qinghong,Du Sidan,et al. Department of Electronic Science and Engineering,Nanjing University,Nangjing 210093\, |
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| Abstract: | Smoke detect multimedia system has 64 preset points. It can work on both manual mode and auto\|scan mode. Every preset point has three reference areas that are used to reduce the error reporting by background deduction method. Captured pictures and data are stored in both local database and remote database. The latter support LAN query with different privileges. The pictures are stored in JPEG format and another non\|lose format. The versatile controller uses COM port that can be recognized automatically to connect PC. |
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| Keywords: | Nigro value\ Background deduction\ Remote database\ JPEG format |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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