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GB2594463B - A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data - Google Patents

A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data Download PDF

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Publication number
GB2594463B
GB2594463B GB2006147.9A GB202006147A GB2594463B GB 2594463 B GB2594463 B GB 2594463B GB 202006147 A GB202006147 A GB 202006147A GB 2594463 B GB2594463 B GB 2594463B
Authority
GB
United Kingdom
Prior art keywords
displaying
generating
computer program
video surveillance
surveillance data
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2006147.9A
Other versions
GB2594463A (en
GB202006147D0 (en
Inventor
Bendtson Jimmi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB2006147.9A priority Critical patent/GB2594463B/en
Publication of GB202006147D0 publication Critical patent/GB202006147D0/en
Priority to US17/230,406 priority patent/US11575837B2/en
Publication of GB2594463A publication Critical patent/GB2594463A/en
Application granted granted Critical
Publication of GB2594463B publication Critical patent/GB2594463B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/73—Querying
    • G06F16/738—Presentation of query results
    • G06F16/739—Presentation of query results in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Closed-Circuit Television Systems (AREA)
GB2006147.9A 2020-04-27 2020-04-27 A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data Active GB2594463B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2006147.9A GB2594463B (en) 2020-04-27 2020-04-27 A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data
US17/230,406 US11575837B2 (en) 2020-04-27 2021-04-14 Method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2006147.9A GB2594463B (en) 2020-04-27 2020-04-27 A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data

Publications (3)

Publication Number Publication Date
GB202006147D0 GB202006147D0 (en) 2020-06-10
GB2594463A GB2594463A (en) 2021-11-03
GB2594463B true GB2594463B (en) 2022-09-28

Family

ID=71080054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2006147.9A Active GB2594463B (en) 2020-04-27 2020-04-27 A method, apparatus and computer program for generating and displaying a heatmap based on video surveillance data

Country Status (1)

Country Link
GB (1) GB2594463B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250159985A (en) * 2024-05-03 2025-11-11 주식회사 페이먼트인앱 Distributed processing method and apparatus interacted with client

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134968A1 (en) * 2007-11-28 2009-05-28 Fuji Xerox Co., Ltd. Segmenting time based on the geographic distribution of activity in sensor data
US20130091432A1 (en) * 2011-10-07 2013-04-11 Siemens Aktiengesellschaft Method and user interface for forensic video search
US20160021333A1 (en) * 2014-07-18 2016-01-21 Hanwha Techwin Co., Ltd. Imaging apparatus and method of providing imaging information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134968A1 (en) * 2007-11-28 2009-05-28 Fuji Xerox Co., Ltd. Segmenting time based on the geographic distribution of activity in sensor data
US20130091432A1 (en) * 2011-10-07 2013-04-11 Siemens Aktiengesellschaft Method and user interface for forensic video search
US20160021333A1 (en) * 2014-07-18 2016-01-21 Hanwha Techwin Co., Ltd. Imaging apparatus and method of providing imaging information

Also Published As

Publication number Publication date
GB2594463A (en) 2021-11-03
GB202006147D0 (en) 2020-06-10

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