| 应用模板匹配和层析成像方法实现两相流流型识别 |
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| 引用本文： | 李扬,汪仁煌,郑莹娜,葛李.应用模板匹配和层析成像方法实现两相流流型识别[J].仪器仪表学报,2004,25(2):230-233. |
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| 作者姓名： | 李扬 汪仁煌 郑莹娜 葛李 |
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| 作者单位： | 广东工业大学,广州,510643 |
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| 基金项目： | 国家自然科学基金资助项目(批准号59975019). |
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| 摘 要： | 从图像处理的角度出发 ,分别应用图像像素相关法和距离测度法由过程的断层重建图像提取流型特征。数值模拟实验表明 ,该方法的运算速度快及识别率高 ,适用于流型的在线自动识别。
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| 关 键 词： | 层析成像 两相流 流型识别 像素相关法 距离测度法 |
| 修稿时间： | 2002年4月1日 |
The Two-phase Flow Regime Identification Using Template Matching and Tomographic Imaging Method |
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| Li Yang,Wang Renhuang,Zheng Yingna,Ge Li.The Two-phase Flow Regime Identification Using Template Matching and Tomographic Imaging Method[J].Chinese Journal of Scientific Instrument,2004,25(2):230-233. |
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| Authors: | Li Yang Wang Renhuang Zheng Yingna Ge Li |
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| Abstract: | Through the technique of image manipulation, two-phase flow regime characters are distilled from the process image profile by adopting the pixel correlation and distance measure methods.The numerical simulation demonstrates that there is a good temporal performance for the algorithms,and high regime identification rate is obtained.With these methods, the on-line regime identification processing can be achieved. |
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| Keywords: | Tomographic imaging Two-phase flow Flow regime identification Pixel correlation Distance measure |
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