| GMS卫星红外云图强对流云团的识别与追踪 |
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| 引用本文： | 白洁,王洪庆,陶祖钰.GMS卫星红外云图强对流云团的识别与追踪[J].热带气象学报,1997,13(2):158-167. |
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| 作者姓名： | 白洁 王洪庆 陶祖钰 |
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| 作者单位： | 北京大学地球物理系暴雨监测与预测国家重点实验室 |
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| 摘 要： | 利用ＧＭＳ静止气象卫星探测所得到的红外云图资料，用计算机图像学技术来研究经对流云图的识别和追踪，以求能够准确，及时地发现并追踪象强对流云团这种能够造成强烈灾害的天气系统。对红我云图的图象处理，提出区域平滑滤波和阈值剔除相结合的强对流云团算法，对于过滤出的经对流云团，应用图象处轮廓编码法的Ｔ算法和ＩＰ算法提取出它的边界，边界初始点。
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| 关 键 词： | 模式识别 红外云图 强对流云图 云团 气象卫星 |
| 收稿时间： | 1995/7/24 0:00:00 |
| 修稿时间： | 1995/12/25 0:00:00 |
RECOGNITION AND TRACING OF SEVERE CONVECTIVE CLOUD FROM IR IMAGES OF GMS |
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| Bai Jie,Wang Hongqing and Tao Zuyu.RECOGNITION AND TRACING OF SEVERE CONVECTIVE CLOUD FROM IR IMAGES OF GMS[J].Journal of Tropical Meteorology,1997,13(2):158-167. |
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| Authors: | Bai Jie Wang Hongqing and Tao Zuyu |
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| Institution: | Laboratory for Severe Storm Research, Department of Geophysics, Peking University, Beijing, 100871;Laboratory for Severe Storm Research, Department of Geophysics, Peking University, Beijing, 100871;Laboratory for Severe Storm Research, Department of Geophysics, Peking University, Beijing, 100871 |
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| Abstract: | It is very important to find and trace the weather system,such as severe convective clouds(SCC),which cause severe calamity.This paper describes the finding and tracing of SCC using computer image technique for GMS IR image. In this paper we put forward a |
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| Keywords: | Pattern recognition Pattern match Recognition and tracing of severe convective cloud |
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