HK1049759B - 移動目標檢測器和圖象監視系統 - Google Patents

移動目標檢測器和圖象監視系統

Info

Publication number
HK1049759B
HK1049759B HK03101751.4A HK03101751A HK1049759B HK 1049759 B HK1049759 B HK 1049759B HK 03101751 A HK03101751 A HK 03101751A HK 1049759 B HK1049759 B HK 1049759B
Authority
HK
Hong Kong
Prior art keywords
monitoring system
moving object
object detector
image monitoring
image
Prior art date
Application number
HK03101751.4A
Other languages
English (en)
Other versions
HK1049759A1 (en
Inventor
Sugimoto Kazuo
Shinichi Kuroda
Ogawa Fuminobu
Asai Kohtaro
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1049759A1 publication Critical patent/HK1049759A1/xx
Publication of HK1049759B publication Critical patent/HK1049759B/zh

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19667—Details realated to data compression, encryption or encoding, e.g. resolution modes for reducing data volume to lower transmission bandwidth or memory requirements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19671—Addition of non-video data, i.e. metadata, to video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Library & Information Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
HK03101751.4A 2001-02-28 2003-03-11 移動目標檢測器和圖象監視系統 HK1049759B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001054019A JP4140202B2 (ja) 2001-02-28 2001-02-28 移動物体検出装置

Publications (2)

Publication Number Publication Date
HK1049759A1 HK1049759A1 (en) 2003-05-23
HK1049759B true HK1049759B (zh) 2004-03-05

Family

ID=18914417

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101751.4A HK1049759B (zh) 2001-02-28 2003-03-11 移動目標檢測器和圖象監視系統

Country Status (4)

Country Link
US (1) US7082210B2 (zh)
JP (1) JP4140202B2 (zh)
GB (1) GB2374751B (zh)
HK (1) HK1049759B (zh)

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KR102015082B1 (ko) * 2017-12-20 2019-08-27 이노뎁 주식회사 압축영상에 대한 신택스 기반의 객체 추적 방법
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KR102090785B1 (ko) * 2018-07-30 2020-03-18 이노뎁 주식회사 압축영상에 대한 신택스 기반의 영상분석 시스템과 연동 처리 방법
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KR102061915B1 (ko) * 2018-11-26 2020-01-02 이노뎁 주식회사 압축영상에 대한 신택스 기반의 객체 분류 방법
KR102153093B1 (ko) * 2018-11-26 2020-09-07 이노뎁 주식회사 컨텍스트를 고려한 압축영상에 대한 신택스 기반의 이동객체 영역 추출 방법
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Also Published As

Publication number Publication date
GB2374751A (en) 2002-10-23
JP4140202B2 (ja) 2008-08-27
GB2374751B (en) 2003-03-26
HK1049759A1 (en) 2003-05-23
US7082210B2 (en) 2006-07-25
JP2002262296A (ja) 2002-09-13
GB0204024D0 (en) 2002-04-03
US20020118862A1 (en) 2002-08-29

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110220