| 基于卫星云图的轮廓法自动识别热带气旋研究 |
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| 引用本文： | 刘永禄,邵利民,杨汶鑫.基于卫星云图的轮廓法自动识别热带气旋研究[J].海洋预报,2012,29(1):13-17. |
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| 作者姓名： | 刘永禄 邵利民 杨汶鑫 |
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| 作者单位： | 海军大连舰艇学院军事海洋系海洋气象教研室,辽宁大连,116018 |
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| 摘 要： | 以卫星云图的热带气旋云系为研究对象,基于Canny边缘检测、Contour轮廓提取等方法,研究了通过图像的形状特征和范围大小对热带气旋云系进行自动识别,得到了较好的效果。这种方法有助于提高热带气旋云系识别的自动化程度,实现热带气旋的自动跟踪,从而为热带气旋的预报提供了便利。
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| 关 键 词： | 热带气旋 Canny边缘检测 轮廓提取 自动识别 |
Automatic recognition tropical cyclone method based on satellite images |
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| LIU Yong-lu
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SHAO Li-min
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YANG Wen-xin.Automatic recognition tropical cyclone method based on satellite images[J].Marine Forecasts,2012,29(1):13-17. |
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| Authors: | LIU Yong-lu SHAO Li-min YANG Wen-xin |
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| Institution: | (Ocean Meteorology Teaching and Research Section,Dalian Naval Academy,Dalian 116018China) |
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| Abstract: | Based on satellite cloud pictures through the means of canny edge detection,contour outline abstraction and so on,the technology of automatic identifying tropical cyclone cloud system is studied.The approach helps to achieve the automation of identifying the tropical cyclone cloud and tropical cyclone tracing. |
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| Keywords: | tropical cyclone canny edge detection contour abstraction automation recognition |
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