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Camera listing based on comparison of imaging range coverage information to event-related data generated based on captured image

專利號(hào)
US11800063B2
公開日期
2023-10-24
申請(qǐng)人
NEC Corporation(JP Tokyo)
發(fā)明人
Takeshi Arikuma; Masahiro Tani
IPC分類
G08B13/00; H04N7/18; G08B13/16; G08B13/196; G08B25/08; G06V20/52
技術(shù)領(lǐng)域
coverage,event,analyzer,sensor,camera,sensors,monitoring,abnormal,data,selector
地域: Tokyo

摘要

Event-related data based on an image that has been captured is generated. Coverage information relating to imaging range is compared to the event-related data. The cameras that can capture an image of the event, based on a comparing result, are listed so that an operator can select one of the listed cameras.

說明書

The present application is a Continuation application of Ser. No. 16/295,150 filed on Mar. 7, 2019, which is a Continuation application of Ser. No. 15/519,271 filed on Apr. 14, 2017, which issued as U.S. Pat. No. 10,362,274, which is a National Stage Entry of PCT/JP2015/005419 filed on Oct. 28, 2015, which claims priority from Singapore Patent Application 201407100-0 filed on Oct. 30, 2014, the contents of all of which are incorporated herein by reference, in their entirety.

TECHNICAL FIELD

The present invention relates to a monitoring system, a monitoring method and program for visual and/or audio. More specifically, the present invention relates to monitoring systems for detecting and reacting to abnormal events by real-time analysis technologies.

BACKGROUND ART

The real-time analysis technologies such as video analysis and audio analysis can detect abnormal events in the field. Generally, operators manually analyze data from sensors located near an event to become aware of a situation or to learn details of an event. The operators manually select related information from periodic or continuous sensor data to become more aware of the situation or to learn more details of the event. This procedure leads to delay in the operators' reaction to abnormal events because the analysis results and the sensor data used for the analysis may be insufficient to make a decision for responding to the event.

SUMMARY OF INVENTION Technical Problem

權(quán)利要求

1
The invention claimed is:1. A surveillance control system comprising:at least one memory storing instructions;at least one processor connected to the memory that, based on the instructions, performs operations comprising:determining an event position and an event size of an event based on first camera information obtained from a first camera; andcontrolling a zoom of a second camera to capture the event at a predetermined size based on the event position and the event size.2. The surveillance control system according to claim 1, the operations further comprisinglisting cameras which can capture an image of the event so that an operator can select one of the listed cameras.3. The surveillance control system according to claim 2, the operations further comprisingin the listing of the cameras, identifying the cameras based on map information including wall or other space defining structures.4. A surveillance control method comprising:determining an event position and an event size of an event based on first camera information obtained from a first camera; andcontrolling a zoom of a second camera to capture the event at a predetermined size based on the event position and the event size.5. The surveillance control method according to claim 4, further comprisinglisting cameras which can capture an image of the event so that an operator can select one of the listed cameras.6. The surveillance control method according to claim 5, further comprisingin the listing of the cameras, identifying the cameras based on map information including wall or other space defining structures.7. A non-transitory computer-readable storage medium storing a program causing a computer to performs operations comprising:determining an event position and an event size of an event based on first camera information obtained from a first camera; andcontrolling a zoom of a second camera to capture the event at a predetermined size based on the event position and the event size.8. The non-transitory computer-readable storage medium according to claim 7, the operations further comprising:listing cameras which can capture an image of the event so that an operator can select one of the listed cameras.9. The non-transitory computer-readable storage medium according to claim 8, the operations further comprising:in the listing of the cameras, identifying the cameras based on map information including wall or other space defining structures.10. The surveillance control system according to claim 1, the operations further comprising:controlling the zoom of the second camera to include a whole of the event based on the event position and the event size.11. The surveillance control method according to claim 4, further comprising:controlling the zoom of the second camera to include a whole of the event based on the event position and the event size.12. The non-transitory computer-readable storage medium according to claim 7, the operations further comprising:controlling the zoom of the second camera to include a whole of the event based on the event position and the event size.13. The surveillance control system according to claim 1, wherein the event occurs with respect to at least one of two people.14. The surveillance control method according to claim 4, wherein the event occurs with respect to at least one of two people.15. The non-transitory computer-readable storage medium according to claim 7, wherein the event occurs with respect to at least one of two people.
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