JP4442571B2 - 撮像装置及びその制御方法 - Google Patents
撮像装置及びその制御方法 Download PDFInfo
- Publication number
- JP4442571B2 JP4442571B2 JP2006034287A JP2006034287A JP4442571B2 JP 4442571 B2 JP4442571 B2 JP 4442571B2 JP 2006034287 A JP2006034287 A JP 2006034287A JP 2006034287 A JP2006034287 A JP 2006034287A JP 4442571 B2 JP4442571 B2 JP 4442571B2
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- JP
- Japan
- Prior art keywords
- processing
- image
- processing unit
- monitoring
- image processing
- 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.)
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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
- 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
- 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
- G08B13/19663—Surveillance related processing done local to the camera
-
- 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
- G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Description
Claims (4)
- 所定の監視範囲を撮像して画像データを生成する画像生成部と、
上記画像データに応じて上記監視範囲の異常を検出して第1の検出信号を生成する第1の画像処理と、上記画像データを所定のデータ形式に変換する第2の画像処理とを、所定の処理能力を有する演算処理手段が並列して行う画像処理部と、
上記第1の検出信号に基づいて上記監視範囲に所定の監視対象物が存在するか否かを判断し、上記監視対象物が存在しないと判断すると第1の制御信号を生成して上記画像処理部に供給し、上記監視対象物が存在すると判断すると第2の制御信号を生成して上記画像処理部へ供給する判断処理部とを備え、
上記画像処理部は、上記第1の制御信号が供給されると上記第2の画像処理よりも上記第1の画像処理に上記演算処理手段の処理能力を多く分配し、上記第2の制御信号が供給されると上記第1の画像処理よりも上記第2の画像処理に上記演算処理手段の処理能力を多く分配することを特徴とする撮像装置。 - 上記判断処理部は、上記第1の検出信号と上記監視範囲の異常を検出する所定の検出手段から供給される異常検出信号とに基づいて、上記監視範囲に上記監視対象物が存在するか否かを判断することを特徴とする請求項1記載の撮像装置。
- 所定の監視範囲を撮像して監視対象物の検出を行う撮像装置の制御方法であって、
上記監視範囲を撮像して画像データを生成し、
上記画像データに応じて上記監視範囲の異常を検出して第1の検出信号を生成する第1の画像処理と、上記画像データを所定形式のデータに変換する第2の画像処理とを、所定の処理能力を有する演算処理手段が並列して行い、
上記第1の検出信号に基づいて上記監視範囲に監視対象物が存在するか否かを判断し、
監視範囲に監視対象物が存在しないと判断すると、上記第2の画像処理よりも上記第1の画像処理に上記演算処理手段の処理能力を多く分配し、
監視範囲に監視対象物が存在すると判断すると、上記第1の画像処理よりも上記第2の画像処理に上記演算処理手段の処理能力を多く分配することを特徴とする撮像装置の制御方法。 - 上記第1の検出信号と上記監視範囲の異常を検出する所定の検出手段から供給される異常検出信号とに基づいて、上記監視範囲に上記監視対象物が存在するか否かを判断することを特徴とする請求項3記載の撮像装置の制御方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006034287A JP4442571B2 (ja) | 2006-02-10 | 2006-02-10 | 撮像装置及びその制御方法 |
US11/704,081 US8368756B2 (en) | 2006-02-10 | 2007-02-08 | Imaging apparatus and control method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006034287A JP4442571B2 (ja) | 2006-02-10 | 2006-02-10 | 撮像装置及びその制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007215032A JP2007215032A (ja) | 2007-08-23 |
JP4442571B2 true JP4442571B2 (ja) | 2010-03-31 |
Family
ID=38367956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006034287A Expired - Fee Related JP4442571B2 (ja) | 2006-02-10 | 2006-02-10 | 撮像装置及びその制御方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8368756B2 (ja) |
JP (1) | JP4442571B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9740921B2 (en) | 2009-02-26 | 2017-08-22 | Tko Enterprises, Inc. | Image processing sensor systems |
US9277878B2 (en) * | 2009-02-26 | 2016-03-08 | Tko Enterprises, Inc. | Image processing sensor systems |
US9299231B2 (en) * | 2009-02-26 | 2016-03-29 | Tko Enterprises, Inc. | Image processing sensor systems |
WO2023188702A1 (ja) * | 2022-03-28 | 2023-10-05 | 日本電気株式会社 | 制御装置、制御方法、および記録媒体 |
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US5581297A (en) * | 1992-07-24 | 1996-12-03 | Intelligent Instruments Corporation | Low power video security monitoring system |
EP0605032A1 (fr) * | 1992-12-16 | 1994-07-06 | Laboratoires D'electronique Philips | Etage de détection de mouvement et codeur l'incluant |
US6028626A (en) * | 1995-01-03 | 2000-02-22 | Arc Incorporated | Abnormality detection and surveillance system |
US5666157A (en) * | 1995-01-03 | 1997-09-09 | Arc Incorporated | Abnormality detection and surveillance system |
US5724475A (en) * | 1995-05-18 | 1998-03-03 | Kirsten; Jeff P. | Compressed digital video reload and playback system |
JPH09114988A (ja) * | 1995-10-16 | 1997-05-02 | Toshiba Corp | 候補人物自動提示捜索支援装置および候補人物自動提示捜索方式 |
US6373968B2 (en) * | 1997-06-06 | 2002-04-16 | Oki Electric Industry Co., Ltd. | System for identifying individuals |
JPH11112674A (ja) * | 1997-09-29 | 1999-04-23 | Canon Inc | 遠隔監視システム |
US7634662B2 (en) * | 2002-11-21 | 2009-12-15 | Monroe David A | Method for incorporating facial recognition technology in a multimedia surveillance system |
US20040075738A1 (en) * | 1999-05-12 | 2004-04-22 | Sean Burke | Spherical surveillance system architecture |
US6754367B1 (en) * | 1999-09-30 | 2004-06-22 | Hitachi Denshi Kabushiki Kaisha | Method and apparatus for automatically detecting intrusion object into view of image pickup device |
US6865283B1 (en) * | 2000-07-31 | 2005-03-08 | Intel Corporation | Communicating information from an imaging device to a processor-based system |
US20020171734A1 (en) * | 2001-05-16 | 2002-11-21 | Hiroshi Arakawa | Remote monitoring system |
US7242295B1 (en) * | 2001-09-06 | 2007-07-10 | Vistascape Security Systems Corp. | Security data management system |
AU2002361483A1 (en) * | 2002-02-06 | 2003-09-02 | Nice Systems Ltd. | System and method for video content analysis-based detection, surveillance and alarm management |
JP2003284053A (ja) * | 2002-03-27 | 2003-10-03 | Minolta Co Ltd | 監視カメラシステムおよび監視カメラ制御装置 |
US7489802B2 (en) * | 2002-09-10 | 2009-02-10 | Zeev Smilansky | Miniature autonomous agents for scene interpretation |
JP2004128899A (ja) | 2002-10-02 | 2004-04-22 | Fuji Photo Film Co Ltd | 監視カメラシステム |
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JP3829829B2 (ja) * | 2003-08-06 | 2006-10-04 | コニカミノルタホールディングス株式会社 | 制御装置、プログラム及び制御方法 |
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US7664292B2 (en) * | 2003-12-03 | 2010-02-16 | Safehouse International, Inc. | Monitoring an output from a camera |
US7697026B2 (en) * | 2004-03-16 | 2010-04-13 | 3Vr Security, Inc. | Pipeline architecture for analyzing multiple video streams |
JP2005292879A (ja) * | 2004-03-31 | 2005-10-20 | Fujitsu Ltd | 撮影情報サーバおよび撮影情報送信システム |
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-
2006
- 2006-02-10 JP JP2006034287A patent/JP4442571B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-08 US US11/704,081 patent/US8368756B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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US20070188608A1 (en) | 2007-08-16 |
US8368756B2 (en) | 2013-02-05 |
JP2007215032A (ja) | 2007-08-23 |
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