Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1989-08-01 |
タイトル |
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タイトル |
Measurement of snowflake size and falling velocity by image processing |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00003563 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Muramoto, Ken'ichiro
Shiina, Toru
Endoh, Tatsuo
Konishi, Hiroyuki
Kitano, Koh'ichi
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著者所属(英) |
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en |
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Department of Electrical Engineering, Toyama National College of Technology |
著者所属(英) |
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en |
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Department of Electrical Engineering, Toyama National College of Technology |
著者所属(英) |
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en |
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Institute of Low Temperature Science, Hokkaido University |
著者所属(英) |
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en |
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Osaka Kyoiku University |
著者所属(英) |
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en |
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AI Research Department R&D Division, INTEC INC. |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
To measure simultaneously the size and velocity of falling snowflakes quantitatively, images of snowflakes were put into an image processor continuously every 1/30 s with a video camera. The distributions of snowflake sizes were measured by these widths; the average velocity of all snowflakes and the velocity of a particular snowflake were calculated by a personal computer from the falling distance and the time interval taken for them to fall. This system is capable of measuring the size distribution and falling velocity of snowflakes automatically over a long period of time. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10756213 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
巻 2,
p. 48-54,
発行日 1989-08
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出版者 |
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出版者 |
National Institute of Polar Research |