Invention Grant
US08717171B2 Device for detecting entry and/or exit, monitoring device, and method for detecting entry and/or exit including a possible existing region
有权
用于检测入口和/或出口的装置，监测装置和用于检测进入和/或退出的方法，包括可能的现有区域
- Patent Title: Device for detecting entry and/or exit, monitoring device, and method for detecting entry and/or exit including a possible existing region
- Patent Title (中): 用于检测入口和/或出口的装置，监测装置和用于检测进入和/或退出的方法，包括可能的现有区域
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Application No.: US13254963Application Date: 2009-10-15
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Publication No.: US08717171B2Publication Date: 2014-05-06
- Inventor: Hiroshi Kasahara , Masahiro Ooho , Masataka Sugiura , Mikio Morioka
- Applicant: Hiroshi Kasahara , Masahiro Ooho , Masataka Sugiura , Mikio Morioka
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2009-055591 20090309
- International Application: PCT/JP2009/005379 WO 20091015
- International Announcement: WO2010/103584 WO 20100916
- Main IPC: G08B21/00
- IPC: G08B21/00
Abstract:
A reliability extracting section extracts the reliability of positioning at a person's position calculator on the basis of an image captured from an imaging section. A section that creates a possibly-existing area determines a possibly-existing area on the basis of the result of positioning obtained by the person's position calculator and reliability (precision of positioning) obtained by the reliability extracting section. An entry determining section determines entering and/or leaving to/from a targeted monitored area on the basis of the overlapping of the possibly-existing area with the monitored area.
Public/Granted literature
- US20110316700A1 DEVICE FOR DETECTING ENTRY AND/OR EXIT MONITORING DEVICE, AND METHOD FOR DETECTING ENTRY AND/OR EXIT Public/Granted day:2011-12-29
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