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2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議  >

Automatic Detection of Mouse Mating Behavior by Video Surveillance

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タイトル: Automatic Detection of Mouse Mating Behavior by Video Surveillance
著者: Lo, Neng-Wen 著作を一覧する
Chang, Hsuan-Ting 著作を一覧する
Wang, Ming-Tsung 著作を一覧する
発行日: 2009年10月 4日
出版者: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference, International Organizing Committee
誌名: Proceedings : APSIPA ASC 2009 : Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference
開始ページ: 668
終了ページ: 671
抄録: The purpose of this study was to detect the behavior of mouse mating using video surveillance. To the best of our knowledge, this is the first study on developing the algorithm for the automatic detection of mouse mating based on video surveillance. First, the mouse movement in a cage was detected by the background subtraction method. When two mice contacted, the corresponding contour can be extracted by edge detection method, by which the distances between the centroid and the edge pixels of contour were determined as a waveform signal. After further sub-sampling and smoothing the waveform, two decision criteria emerged: (1) the total number n of peaks and troughs and (2) the angle θ between two lines connecting the adjacent peak-edges and the centroid of the contour. By using these two criteria, we can successfully detect the mating behavior in the recorded video. Experimental results showed that 87.0% of precision and recall accuracy can be achieved.
記述: APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference. 4-7 October 2009. Sapporo, Japan. Poster session: 3D Mapping, Modeling, Tracking, and Applications (6 October 2009).
資料タイプ: proceedings
URI: http://hdl.handle.net/2115/39784
出現コレクション:2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 (2009 APSIPA Annual Summit and Conference)

 

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