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1. WO2017203986 - INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND MONITORING SYSTEM

Publication Number WO/2017/203986
Publication Date 30.11.2017
International Application No. PCT/JP2017/017815
International Filing Date 11.05.2017
IPC
G08B 25/04 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
01characterised by the transmission medium
04using a single signalling line, e.g. in a closed loop
A61G 12/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
12Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/-A61G11/120; Prescription lists
G08B 21/02 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
21Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
02Alarms for ensuring the safety of persons
G08B 25/00 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
H04N 7/18 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
18Closed-circuit television systems, i.e. systems in which the signal is not broadcast
CPC
A61B 2503/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2503Evaluating a particular growth phase or type of persons or animals
08Elderly
A61B 2505/07
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2505Evaluating, monitoring or diagnosing in the context of a particular type of medical care
07Home care
A61B 2576/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2576Medical imaging apparatus involving image processing or analysis
A61B 5/0077
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
0059using light, e.g. diagnosis by transillumination, diascopy, fluorescence
0077Devices for viewing the surface of the body, e.g. camera, magnifying lens
A61B 5/1113
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1113Local tracking of patients, e.g. in a hospital or private home
A61B 5/1115
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1113Local tracking of patients, e.g. in a hospital or private home
1115Monitoring leaving of a patient support, e.g. a bed or a wheelchair
Applicants
  • ソニー株式会社 SONY CORPORATION [JP]/[JP]
Inventors
  • 高木 慶光 TAKAGI Yoshimitsu
Agents
  • 西川 孝 NISHIKAWA Takashi
  • 稲本 義雄 INAMOTO Yoshio
Priority Data
2016-10391825.05.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND MONITORING SYSTEM
(FR) DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS, PROGRAMME, ET SYSTÈME DE SURVEILLANCE
(JA) 情報処理装置、情報処理方法、プログラム、および見守りシステム
Abstract
(EN)
The present disclosure relates to an information processing device, information processing method, program, and monitoring system, which, on the basis of a captured image, are capable of assessing a specific region such as a region which a bed occupies. An information processing device according to an aspect of the present disclosure comprises: a moving body sensing unit which senses a moving body in a captured image; a presence area information retaining unit which retains presence area information which represents the location of the sensed moving body in the captured image; a presence frequency map generating unit which extracts, from among the retained time series presence area information, the presence area information which corresponds to a prescribed time period, composites the extracted presence area information, and generates a presence frequency map; and a specific region assessment unit which assesses, on the basis of the generated presence frequency map, a specific region which has a high frequency of presence of the moving body. The present disclosure can be applied, as an example, to a monitoring system which is installed in such as an elder care facility.
(FR)
La présente invention concerne un dispositif de traitement d'informations, un procédé de traitement d'informations, un programme et un système de surveillance, qui, sur la base d'une image capturée, peuvent estimer une région spécifique telle qu'une région qu'occupe un lit. Un dispositif de traitement d'informations selon un aspect de la présente invention comprend : une unité de détection de corps mobile qui détecte un corps mobile dans une image capturée ; une unité de conservation d'informations de zone de présence qui conserve des informations de zone de présence qui représentent l'emplacement du corps mobile détecté dans l'image capturée ; une unité de génération de carte de fréquence de présence qui extrait, à partir des informations de zone de présence en série chronologique conservées, les informations de zone de présence qui correspondent à une période de temps prescrite, combine les informations de zone de présence extraites, et génère une carte de fréquence de présence ; et une unité d'estimation de région spécifique qui estime, sur la base de la carte de fréquence de présence générée, une région spécifique qui a une haute fréquence de présence du corps mobile. La présente invention peut être appliquée, par exemple, à un système de surveillance qui est installé par exemple dans une installation de soins aux personnes âgées.
(JA)
本開示は、撮像された画像に基づき、ベッドが占める領域などの特定領域を判定することができるようにする情報処理装置、情報処理方法、プログラム、および見守りシステムに関する。 本開示の一側面である情報処理装置は、撮像画像における動体を検知する動体検知部と、検知された前記撮像画像における前記動体の位置を表す滞在エリア情報を保持する滞在エリア情報保持部と、保持されている時系列の滞在エリア情報のうち、所定の時間帯に対応する前記滞在エリア情報を抽出し、抽出した前記滞在エリア情報を合成して滞在頻度マップを生成する滞在頻度マップ生成部と、生成された前記滞在頻度マップに基づいて前記動体の滞在頻度が高い特定領域を判定する特定領域判定部とを備える。本開示は、例えば、老人介護施設等に設置する見守りシステムに適用できる。
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