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重力に平衡した自由浮遊バグによる気流動の可視化 : その2 バグの移動速度検定と自動追跡手法の開発

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Title: 重力に平衡した自由浮遊バグによる気流動の可視化 : その2 バグの移動速度検定と自動追跡手法の開発
Other Titles: A VISUALIZATION OF AIR CURRENT BY USAGE OF BALLOONS FOR GRAVITY-FREE : Part2 Wind channel test to examine velocity of balloons and automatic method to track balloons in pictures
Authors: 森, 太郎1 Browse this author →KAKEN DB
小西, 崇永2 Browse this author
絵内, 正道3 Browse this author →KAKEN DB
羽山, 広文4 Browse this author →KAKEN DB
Authors(alt): Mori, Taro1
Konishi, Takahisa2
Enai, Masamichi3
Hayama, Hirohumi4
Keywords: Velocimetry
Visualization
Wind channel test
Automatic algorism to track balloons in picture
気流測定
可視化
風洞実験
自動追跡
Issue Date: 20-Jul-2001
Publisher: 日本建築学会
Journal Title: 日本建築学会技術報告集 : journal of architecture and building science
Volume: 13
Start Page: 125
End Page: 130
Abstract: In this report, the two subjects for elevating the availability of this method were discussed. (1) The velocity of balloons by the wind channel test was examined to evaluate accuracy of the measurement. It can be seen that the velocity of balloons was in direct proportion to the air velocity in wind channel, the inclinations of correlation line were more than 0.8 ; and the correlation coefficients were more than 0.9. (2) The automatic algorism to track balloons in pictures was developed to ease the operation of the measurement. And the algorism was useful as speed and accuracy.
Rights: 日本建築学会、本文データは学協会の許諾に基づきCiNiiから複製したものである
Type: article
URI: http://hdl.handle.net/2115/50501
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 羽山 広文

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