JP2013037406A5 - - Google Patents

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JP2013037406A5
JP2013037406A5 JP2011170549A JP2011170549A JP2013037406A5 JP 2013037406 A5 JP2013037406 A5 JP 2013037406A5 JP 2011170549 A JP2011170549 A JP 2011170549A JP 2011170549 A JP2011170549 A JP 2011170549A JP 2013037406 A5 JP2013037406 A5 JP 2013037406A5
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vector
imaging unit
target person
axis
head
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JP5756709B2 (en
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Figure 2013037406
Figure 2013037406

ここで、撮像部１３０から対象人物１６０の頭部に向かう第１ベクトルＶ１と、当該第１ベクトルとＸ軸及びＹ軸方向の成分が同一で且つＺ軸方向の成分が撮像部１３０の光軸と同一な第２ベクトルＶ２とのなす角ρhは、数式（４）により表される。なお、撮像部１３０の正面に対象人物１６０が存在する場合には、図２に示すように、撮像部１３０から対象人物１６０の頭部に向かう第１ベクトルＶ１と、撮像部１３０の光軸（第２ベクトルＶ２）とのなす角がρ h となる。 Here, the first vector V1 heading from the imaging unit 130 toward the head of the target person 160, the first vector, the X-axis and Y-axis direction components are the same, and the Z-axis direction component is the optical axis of the imaging unit 130. The angle ρ h formed by the same second vector V2 is expressed by Equation (4). When the target person 160 is present in front of the imaging unit 130, as shown in FIG. 2, the first vector V1 from the imaging unit 130 toward the head of the target person 160 and the optical axis of the imaging unit 130 ( angle between the second vector V2) is [rho h.

JP2011170549A 2011-08-03 2011-08-03 Height estimation device, height estimation method, and height estimation program Active JP5756709B2 (en)

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JP2011170549A JP5756709B2 (en) 2011-08-03 2011-08-03 Height estimation device, height estimation method, and height estimation program

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JP2013037406A JP2013037406A (en) 2013-02-21
JP2013037406A5 true JP2013037406A5 (en) 2014-09-18
JP5756709B2 JP5756709B2 (en) 2015-07-29

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JP6276519B2 (en) * 2013-05-22 2018-02-07 株式会社 日立産業制御ソリューションズ Person counting device and human flow line analyzing device
JP6331270B2 (en) * 2013-06-06 2018-05-30 日本電気株式会社 Information processing system, information processing method, and program
CN106462962B (en) * 2014-06-03 2020-08-04 住友重机械工业株式会社 Human detection system for construction machinery and excavator
JP6428144B2 (en) 2014-10-17 2018-11-28 オムロン株式会社 Area information estimation device, area information estimation method, and air conditioner
WO2019064375A1 (en) * 2017-09-27 2019-04-04 日本電気株式会社 Information processing device, control method, and program
JP2020008929A (en) * 2018-07-03 2020-01-16 富士ゼロックス株式会社 Height calculation system, information processing apparatus, and program
CN110992397B (en) * 2019-10-21 2023-07-21 浙江大华技术股份有限公司 Personnel access track tracking method, system, computer equipment and storage medium
JP7286586B2 (en) * 2020-05-14 2023-06-05 株式会社日立エルジーデータストレージ Ranging system and ranging sensor calibration method
WO2024023893A1 (en) * 2022-07-25 2024-02-01 三菱電機株式会社 Human detection device, human detection system, program, and human detection method

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JP2001056853A (en) * 1999-08-19 2001-02-27 Matsushita Electric Ind Co Ltd Behavior detecting device and kind discriminating device, behavior detecting method, and recording medium where behavior detecting program is recorded
JP5147761B2 (en) * 2009-03-02 2013-02-20 セコム株式会社 Image monitoring device

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