کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4450338 | 1311696 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cloud system extraction in tropical cyclones by mountain-climbing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cloud system extraction in tropical cyclones by mountain-climbing Cloud system extraction in tropical cyclones by mountain-climbing](/preview/png/4450338.png)
چکیده انگلیسی
A novel algorithm is proposed to extract cloud systems and spiral pattern of tropical cyclones (TCs) in infrared (IR) images. This mountain-climbing algorithm, inspired by mountain-climbing, defines cloud-system extraction as the problem of traversing all the peaks of the “cloud mountain” formed by a TC's cloud system. Several moving rules and stop criteria are made to define the search behaviors and constrain the traversal process. Six examples are used to validate the algorithm.
Research highlights
► An original method inspired by mountain-climbing.
► Extract cloud system directly from high-resolution infrared images without needing to make specific preprocessings.
► Only two parameters to control the whole extraction process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Research - Volume 101, Issue 3, August 2011, Pages 611–620
Journal: Atmospheric Research - Volume 101, Issue 3, August 2011, Pages 611–620
نویسندگان
Qiuchan Bai, Kun Wei,