Title:
移動物体検出装置及び移動物体検出方法
Document Type and Number:
Japanese Patent JP3815689
Kind Code:
B2
Abstract:
A moving object detection device including a spatiotemporal data generation unit 120 generating time series data, which arranges data indicating a moving object along a temporal axis, based on an output from a camera 100, an inter-leg information unit 140 extracting based on the generated time series data, inter-leg information, which is information regarding a temporal change in an inter-leg area arising from movement of a moving object that has two or more legs, and a periodicity analysis unit 150 analyzing a periodicity within the extracted inter-leg information. Further, the moving object detection devices includes a moving object detection unit 160 generating, from the analyzed periodicity, movement information that includes the presence or lack thereof of a moving object.
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Inventors:
Masahiro Iwasaki
Toshiki Kindo
Taro Imagawa
Toshiki Kindo
Taro Imagawa
Application Number:
JP2005515563A
Publication Date:
August 30, 2006
Filing Date:
October 18, 2004
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G06T7/20; G06T7/00
Domestic Patent References:
| JP2001202379A | ||||
| JP2001109891A | ||||
| JP8214289A |
Other References:
Sourabh A. Niyogi et al.,Analyzing and Recognizing Walking Figures in XYT,M.I.T. Media Lab Vision and Modeling Group Technical Report No. 223,米国,1994年
Attorney, Agent or Firm:
Hiromori Arai
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