HK1050259A1 - 基於視頻的交通監控系統的圖像處理技術及其方法 - Google Patents

基於視頻的交通監控系統的圖像處理技術及其方法

Info

Publication number
HK1050259A1
HK1050259A1 HK02108776.1A HK02108776A HK1050259A1 HK 1050259 A1 HK1050259 A1 HK 1050259A1 HK 02108776 A HK02108776 A HK 02108776A HK 1050259 A1 HK1050259 A1 HK 1050259A1
Authority
HK
Hong Kong
Prior art keywords
image processing
monitoring system
processing techniques
traffic monitoring
video based
Prior art date
Application number
HK02108776.1A
Other languages
English (en)
Inventor
黃佑廉
洪金城
張志忠
古明
Original Assignee
特許科技有限公司
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 特許科技有限公司 filed Critical 特許科技有限公司
Publication of HK1050259A1 publication Critical patent/HK1050259A1/zh

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • 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
    • G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
    • 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; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
HK02108776.1A 1999-11-03 2002-12-03 基於視頻的交通監控系統的圖像處理技術及其方法 HK1050259A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG1999/000115 WO2001033503A1 (en) 1999-11-03 1999-11-03 Image processing techniques for a video based traffic monitoring system and methods therefor

Publications (1)

Publication Number Publication Date
HK1050259A1 true HK1050259A1 (zh) 2003-06-13

Family

ID=20430249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108776.1A HK1050259A1 (zh) 1999-11-03 2002-12-03 基於視頻的交通監控系統的圖像處理技術及其方法

Country Status (5)

Country Link
US (1) US7460691B2 (zh)
CN (1) CN100533482C (zh)
AU (1) AU1089300A (zh)
HK (1) HK1050259A1 (zh)
WO (1) WO2001033503A1 (zh)

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Also Published As

Publication number Publication date
CN1352780A (zh) 2002-06-05
WO2001033503A1 (en) 2001-05-10
US20060274917A1 (en) 2006-12-07
US7460691B2 (en) 2008-12-02
AU1089300A (en) 2001-05-14
CN100533482C (zh) 2009-08-26

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