JPS645794B2 - - Google Patents
Info
- Publication number
- JPS645794B2 JPS645794B2 JP56502599A JP50259981A JPS645794B2 JP S645794 B2 JPS645794 B2 JP S645794B2 JP 56502599 A JP56502599 A JP 56502599A JP 50259981 A JP50259981 A JP 50259981A JP S645794 B2 JPS645794 B2 JP S645794B2
- Authority
- JP
- Japan
- Prior art keywords
- scan
- scanning
- storage
- field
- detection system
- 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.)
- Expired
Links
- 230000015654 memory Effects 0.000 claims description 90
- 238000001514 detection method Methods 0.000 claims description 69
- 238000005070 sampling Methods 0.000 claims description 26
- 230000000873 masking effect Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 20
- 230000000875 corresponding effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 241001270131 Agaricus moelleri Species 0.000 description 4
- 240000007320 Pinus strobus Species 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- 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
- G08B13/19604—Image analysis to detect motion of the intruder, e.g. by frame subtraction involving reference image or background adaptation with time to compensate for changing conditions, e.g. reference image update on detection of light level change
-
- 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
- G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
-
- 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
- G08B13/19639—Details of the system layout
- G08B13/19641—Multiple cameras having overlapping views on a single scene
- G08B13/19643—Multiple cameras having overlapping views on a single scene wherein the cameras play different roles, e.g. different resolution, different camera type, master-slave camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/158,215 US4337481A (en) | 1980-06-10 | 1980-06-10 | Motion and intrusion detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57501108A JPS57501108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-06-24 |
| JPS645794B2 true JPS645794B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-31 |
Family
ID=22567137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502599A Expired JPS645794B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-06-10 | 1981-06-05 |
Country Status (6)
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510526A (en) * | 1983-04-19 | 1985-04-09 | Coutta John M | Surveillance system |
| US4630110A (en) * | 1984-02-15 | 1986-12-16 | Supervision Control Systems, Inc. | Surveillance system |
| US4679077A (en) * | 1984-11-10 | 1987-07-07 | Matsushita Electric Works, Ltd. | Visual Image sensor system |
| FR2575572B1 (fr) * | 1984-12-27 | 1987-10-30 | Proteg Cie Fse Protection Elec | Dispositif et installation de detection instantanee d'un ou plusieurs phenomenes physiques ayant un caractere de risque |
| JPS61198893A (ja) * | 1985-02-27 | 1986-09-03 | Mitsubishi Electric Corp | 駅ホ−ムの監視方法 |
| US4802002A (en) * | 1985-08-08 | 1989-01-31 | Picker International, Inc. | Television camera control in radiation imaging |
| JPS62265878A (ja) * | 1986-05-13 | 1987-11-18 | Sony Corp | 監視装置 |
| US4774570A (en) * | 1986-09-20 | 1988-09-27 | Sony Corporation | System for processing video signal for detecting changes in video data and security monitoring system utilizing the same |
| JPS6386990A (ja) * | 1986-09-30 | 1988-04-18 | Nippon Hoso Kyokai <Nhk> | 動き検出方法 |
| US5151945A (en) * | 1990-09-11 | 1992-09-29 | The Research Foundation Of State Univ. Of N.Y. | Determination of ambient light level changes in visual images |
| JPH04220823A (ja) * | 1990-12-20 | 1992-08-11 | Fujitsu Ltd | 画像信号伝送制御方式 |
| KR960028217A (ko) * | 1994-12-22 | 1996-07-22 | 엘리 웨이스 | 움직임 검출 카메라 시스템 및 방법 |
| TW432870B (en) * | 1995-07-11 | 2001-05-01 | Ultrak Inc | Video multiplexer |
| US5870139A (en) * | 1995-08-28 | 1999-02-09 | Ultrak, Inc. | Method and system for video multiplexing |
| US5995140A (en) * | 1995-08-28 | 1999-11-30 | Ultrak, Inc. | System and method for synchronization of multiple video cameras |
| US5684458A (en) * | 1996-02-26 | 1997-11-04 | Napco Security Systems, Inc. | Microwave sensor with adjustable sampling frequency based on environmental conditions |
| US5956081A (en) * | 1996-10-23 | 1999-09-21 | Katz; Barry | Surveillance system having graphic video integration controller and full motion video switcher |
| WO1997037494A1 (en) * | 1996-03-29 | 1997-10-09 | Barry Katz | Surveillance system having graphic video integration controller and full motion video switcher |
| US5903308A (en) * | 1996-08-26 | 1999-05-11 | Ultrak, Inc. | Phase compensation for video cameras |
| US5825411A (en) * | 1996-08-26 | 1998-10-20 | Ultrak, Inc. | Video signal routing system |
| US6008867A (en) * | 1996-08-26 | 1999-12-28 | Ultrak, Inc. | Apparatus for control of multiplexed video system |
| US6056691A (en) * | 1998-06-24 | 2000-05-02 | Ecton, Inc. | System for collecting ultrasound imaging data at an adjustable collection image frame rate |
| US6004270A (en) * | 1998-06-24 | 1999-12-21 | Ecton, Inc. | Ultrasound system for contrast agent imaging and quantification in echocardiography using template image for image alignment |
| AU2701500A (en) * | 1999-02-11 | 2000-08-29 | Cardax International Limited | Improvements in or relating to control and/or monitoring systems |
| US6561979B1 (en) | 1999-09-14 | 2003-05-13 | Acuson Corporation | Medical diagnostic ultrasound system and method |
| US6508763B1 (en) | 1999-09-14 | 2003-01-21 | Ecton, Inc. | Medical diagnostic ultrasound system and method |
| US6497664B1 (en) | 1999-09-14 | 2002-12-24 | Ecton, Inc. | Medical diagnostic ultrasound system and method |
| US6436039B1 (en) | 1999-09-14 | 2002-08-20 | Ecton, Inc. | Medicial diagnostic ultrasound system and method |
| US6524244B1 (en) | 1999-09-14 | 2003-02-25 | Ecton Inc. | Medical diagnostic ultrasound system and method |
| US7678048B1 (en) | 1999-09-14 | 2010-03-16 | Siemens Medical Solutions Usa, Inc. | Medical diagnostic ultrasound system and method |
| US6468213B1 (en) | 1999-09-14 | 2002-10-22 | Ecton, Inc. | Medical diagnostic ultrasound system and method |
| US6488625B1 (en) | 1999-09-14 | 2002-12-03 | Ecton, Inc. | Medical diagnostic ultrasound system and method |
| US6312381B1 (en) | 1999-09-14 | 2001-11-06 | Acuson Corporation | Medical diagnostic ultrasound system and method |
| USD445189S1 (en) | 1999-09-14 | 2001-07-17 | Ecton, Inc. | Medical diagnostic ultrasound system |
| JP2004510363A (ja) * | 2000-08-31 | 2004-04-02 | ライテック コーポレイション | センサおよびイメージングシステム |
| US7321699B2 (en) | 2002-09-06 | 2008-01-22 | Rytec Corporation | Signal intensity range transformation apparatus and method |
| TW200634674A (en) * | 2005-03-28 | 2006-10-01 | Avermedia Tech Inc | Surveillance system having multi-area motion-detection function |
| US7489334B1 (en) * | 2007-12-12 | 2009-02-10 | International Business Machines Corporation | Method and system for reducing the cost of sampling a moving image |
| IL190776A (en) * | 2008-04-10 | 2015-02-26 | Pro Track Ltd | A method and system for reducing motion alarms in motion detection using scanning cameras |
| CN112955900B (zh) | 2018-10-25 | 2023-08-04 | 上海趋视信息科技有限公司 | 智能视频监控系统和方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686434A (en) * | 1957-06-27 | 1972-08-22 | Jerome H Lemelson | Area surveillance system |
| US3590151A (en) * | 1966-12-30 | 1971-06-29 | Jackson & Church Electronics C | Television surveillance system |
| US3740466A (en) * | 1970-12-14 | 1973-06-19 | Jackson & Church Electronics C | Surveillance system |
| US3988533A (en) * | 1974-09-30 | 1976-10-26 | Video Tek, Inc. | Video-type universal motion and intrusion detection system |
| US4257063A (en) * | 1979-03-23 | 1981-03-17 | Ham Industries, Inc. | Video monitoring system and method |
-
1980
- 1980-06-10 US US06/158,215 patent/US4337481A/en not_active Expired - Lifetime
-
1981
- 1981-06-05 JP JP56502599A patent/JPS645794B2/ja not_active Expired
- 1981-06-05 EP EP81902075A patent/EP0053185B1/en not_active Expired
- 1981-06-05 BR BR8108645A patent/BR8108645A/pt unknown
- 1981-06-05 WO PCT/US1981/000775 patent/WO1981003730A1/en active IP Right Grant
- 1981-06-09 CA CA000379339A patent/CA1181163A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4337481A (en) | 1982-06-29 |
| WO1981003730A1 (en) | 1981-12-24 |
| EP0053185A1 (en) | 1982-06-09 |
| CA1181163A (en) | 1985-01-15 |
| JPS57501108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-06-24 |
| EP0053185B1 (en) | 1985-11-06 |
| EP0053185A4 (en) | 1983-04-29 |
| BR8108645A (pt) | 1982-04-27 |
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