WO2023161651A3 - Monitoring device and method of monitoring an area - Google Patents

Monitoring device and method of monitoring an area Download PDF

Info

Publication number
WO2023161651A3
WO2023161651A3 PCT/GB2023/050429 GB2023050429W WO2023161651A3 WO 2023161651 A3 WO2023161651 A3 WO 2023161651A3 GB 2023050429 W GB2023050429 W GB 2023050429W WO 2023161651 A3 WO2023161651 A3 WO 2023161651A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring
area
monitoring device
image
processor
Prior art date
Application number
PCT/GB2023/050429
Other languages
French (fr)
Other versions
WO2023161651A2 (en
Inventor
Timothy Paul Evans
Pak Yin Perry LIU
Original Assignee
Vodafone Group Services Limited
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 Vodafone Group Services Limited filed Critical Vodafone Group Services Limited
Publication of WO2023161651A2 publication Critical patent/WO2023161651A2/en
Publication of WO2023161651A3 publication Critical patent/WO2023161651A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • 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
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

A monitoring device for an area is provided. The monitoring device comprises a camera module configured to obtain an image of an area, a data store configured to store the image of the area, a processor, and a communications module. The processor is configured to detect one or more spatial features in a region of the image, and to determine one or more monitoring parameters based on the detected one or more spatial features for monitoring the area. The communications module is configured to transmit the monitoring parameter to a server remote from the monitoring device.
PCT/GB2023/050429 2022-02-28 2023-02-27 Monitoring device and method of monitoring an area WO2023161651A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2202743.7 2022-02-28
GB2202743.7A GB2616068B (en) 2022-02-28 2022-02-28 Monitoring device and method of monitoring an area

Publications (2)

Publication Number Publication Date
WO2023161651A2 WO2023161651A2 (en) 2023-08-31
WO2023161651A3 true WO2023161651A3 (en) 2023-11-09

Family

ID=81075564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2023/050429 WO2023161651A2 (en) 2022-02-28 2023-02-27 Monitoring device and method of monitoring an area

Country Status (2)

Country Link
GB (1) GB2616068B (en)
WO (1) WO2023161651A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104751603A (en) * 2015-04-10 2015-07-01 招商局重庆交通科研设计院有限公司 Rockfall monitoring and early warning system and rockfall monitoring and early warning method
CN113051980A (en) * 2019-12-27 2021-06-29 华为技术有限公司 Video processing method, device, system and computer readable storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3513443B2 (en) * 1999-10-12 2004-03-31 日本無線株式会社 Rockfall monitoring system
JP2004056443A (en) * 2002-07-19 2004-02-19 Fujitsu Ltd Monitor image pickup terminal equipment and monitoring system
JP2007241377A (en) * 2006-03-06 2007-09-20 Sony Corp Retrieval system, imaging apparatus, data storage device, information processor, picked-up image processing method, information processing method, and program
CN201955875U (en) * 2011-01-21 2011-08-31 贵州江月兴科技有限公司 Remote geological disaster monitoring and early warning system
JP7205457B2 (en) * 2019-12-23 2023-01-17 横河電機株式会社 Apparatus, system, method and program
CN113153431A (en) * 2021-04-02 2021-07-23 山东科技大学 Coal and rock dynamic disaster monitoring and early warning visualization system and method based on 5G communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104751603A (en) * 2015-04-10 2015-07-01 招商局重庆交通科研设计院有限公司 Rockfall monitoring and early warning system and rockfall monitoring and early warning method
CN113051980A (en) * 2019-12-27 2021-06-29 华为技术有限公司 Video processing method, device, system and computer readable storage medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HAVINGA PAUL J.M.: "Design techniques for energy efficient and low-power systems", MOBILE MULTIMEDIA SYSTEMS, 2 February 2000 (2000-02-02), pages 2.1 - 2.52, XP093067379, Retrieved from the Internet <URL:https://ris.utwente.nl/ws/portalfiles/portal/5605858/havinga00designtechniques.pdf> [retrieved on 20230725] *

Also Published As

Publication number Publication date
WO2023161651A2 (en) 2023-08-31
GB2616068A (en) 2023-08-30
GB202202743D0 (en) 2022-04-13
GB2616068B (en) 2024-04-24

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