HK1252299A2 - 用於檢測非活動對象的系統和方法 - Google Patents

用於檢測非活動對象的系統和方法

Info

Publication number
HK1252299A2
HK1252299A2 HK18113867A HK18113867A HK1252299A2 HK 1252299 A2 HK1252299 A2 HK 1252299A2 HK 18113867 A HK18113867 A HK 18113867A HK 18113867 A HK18113867 A HK 18113867A HK 1252299 A2 HK1252299 A2 HK 1252299A2
Authority
HK
Hong Kong
Prior art keywords
active object
inactive objects
detecting inactive
thermal signature
motion
Prior art date
Application number
HK18113867A
Other languages
English (en)
Inventor
Hung Kwan Chen
Chi Hung Tong
Ka Man NG
King Hong Paros Kwan
Original Assignee
Logistics And Supply Chain Multitech R&D Centre Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Logistics And Supply Chain Multitech R&D Centre Ltd filed Critical Logistics And Supply Chain Multitech R&D Centre Ltd
Priority to HK18113867A priority Critical patent/HK1252299A2/zh
Priority to US16/234,693 priority patent/US10902611B2/en
Priority to CN201811633707.0A priority patent/CN111127838B/zh
Publication of HK1252299A2 publication Critical patent/HK1252299A2/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
    • G08B21/0415—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting absence of activity per se
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
HK18113867A 2018-10-30 2018-10-30 用於檢測非活動對象的系統和方法 HK1252299A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HK18113867A HK1252299A2 (zh) 2018-10-30 2018-10-30 用於檢測非活動對象的系統和方法
US16/234,693 US10902611B2 (en) 2018-10-30 2018-12-28 System and method for detecting inactive objects
CN201811633707.0A CN111127838B (zh) 2018-10-30 2018-12-29 用于检测非活动对象的系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK18113867A HK1252299A2 (zh) 2018-10-30 2018-10-30 用於檢測非活動對象的系統和方法

Publications (1)

Publication Number Publication Date
HK1252299A2 true HK1252299A2 (zh) 2019-05-24

Family

ID=68465605

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18113867A HK1252299A2 (zh) 2018-10-30 2018-10-30 用於檢測非活動對象的系統和方法

Country Status (3)

Country Link
US (1) US10902611B2 (zh)
CN (1) CN111127838B (zh)
HK (1) HK1252299A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111080967A (zh) * 2019-12-20 2020-04-28 西安工业大学 基于热红外图像信息的居家老人摔倒行为识别与报警系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10225492B1 (en) * 2018-07-23 2019-03-05 Mp High Tech Solutions Pty Ltd. User interfaces to configure a thermal imaging system
EP3951712A1 (en) * 2020-08-06 2022-02-09 Koninklijke Philips N.V. Pixel based motion detection

Family Cites Families (14)

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CN1272631C (zh) * 2002-12-09 2006-08-30 北京中星微电子有限公司 运动图像检测方法
JP2009508450A (ja) * 2005-09-13 2009-02-26 ヴェリフィコン コーポレーション 物体のトラッキングおよび活動分析のためのシステムおよび方法
EP1916538A3 (en) * 2006-10-27 2011-02-16 Panasonic Electric Works Co., Ltd. Target moving object tracking device
GB2480805B (en) * 2010-05-27 2013-09-18 Infrared Integrated Syst Ltd Identifying changes in behaviour of a Plurality of human subjects
KR101237970B1 (ko) * 2011-01-17 2013-02-28 포항공과대학교 산학협력단 영상 감시 시스템, 및 이의 방치 및 도난 검출 방법
JP2012231389A (ja) * 2011-04-27 2012-11-22 Sony Corp 画像処理装置、画像処理方法、及びプログラム
US9681125B2 (en) * 2011-12-29 2017-06-13 Pelco, Inc Method and system for video coding with noise filtering
CN103745569B (zh) * 2013-12-30 2018-02-16 杨松 检测人体跌倒的方法和终端
WO2017079737A1 (en) * 2015-11-06 2017-05-11 Night Owl SP, LLC Security camera system
CN105718886A (zh) * 2016-01-20 2016-06-29 武汉日创科技有限公司 一种活动人员安全异常的跌倒检测方法
CN206312334U (zh) * 2016-12-06 2017-07-07 广东顺德鲁棒智能技术有限公司 一种老人跌倒检测装置
CN107592297B (zh) * 2017-08-11 2020-07-31 深圳英飞拓科技股份有限公司 一种移动侦测的方法、系统及终端设备
US20190205655A1 (en) * 2017-12-31 2019-07-04 Google Llc Infant monitoring system with video-based temperature baselining and elevated temperature detection
CN108491762A (zh) * 2018-02-27 2018-09-04 浙江大华技术股份有限公司 一种人体跌倒的检测方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111080967A (zh) * 2019-12-20 2020-04-28 西安工业大学 基于热红外图像信息的居家老人摔倒行为识别与报警系统

Also Published As

Publication number Publication date
CN111127838A (zh) 2020-05-08
CN111127838B (zh) 2024-01-05
US10902611B2 (en) 2021-01-26
US20200134836A1 (en) 2020-04-30

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