JP2004328735A - 動き検出装置および動き検出方法 - Google Patents
動き検出装置および動き検出方法 Download PDFInfo
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- JP2004328735A JP2004328735A JP2004125681A JP2004125681A JP2004328735A JP 2004328735 A JP2004328735 A JP 2004328735A JP 2004125681 A JP2004125681 A JP 2004125681A JP 2004125681 A JP2004125681 A JP 2004125681A JP 2004328735 A JP2004328735 A JP 2004328735A
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- Prior art keywords
- motion
- motion detector
- camera
- detector
- motion detection
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- 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
- G06T7/254—Analysis of motion involving subtraction of images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0007—Image acquisition
-
- 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
- G08B13/19602—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
- G08B13/19654—Details concerning communication with a camera
- G08B13/1966—Wireless systems, other than telephone systems, used to communicate with a 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
- G08B13/19678—User interface
- G08B13/19684—Portable terminal, e.g. mobile phone, used for viewing video remotely
-
- 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
Abstract
【解決手段】動き検出装置(700)は、ノーマル・モードと低電力消費スリープ・モードを備え、周期的に前記スリープ・モードを出て、前記ノーマル・モードに入り、前記ノーマル・モードにおいて、あるシーンの低解像度画像を捕捉し、次に、前記スリープ・モードに戻るように構成されている低解像度画像センサ(100)と、前記低解像度画像センサによって捕捉された画像に基づいて動きが生じたか否かを判定するためのコントローラ(104)とを備える。
【選択図】図1
Description
(e)前記ノーマル・モードから前記スリープ・モードにスイッチするステップ(310)と、(f)周期的にステップ(b)〜(e)を繰り返すステップ、とを有する、
動き検出方法。
104 コントローラ
504 第2の無線通信モジュール
506 警報発生器
508 第2の無線通信モジュール
510 携帯用電子装置
604 無線通信モジュール
700 低電力動き検出装置
702 高解像度カメラ
Claims (1)
- ノーマル・モードと低電力消費スリープ・モードを備え、周期的に前記スリープ・モードを出て、前記ノーマル・モードに入り、前記ノーマル・モードにおいて、あるシーンの低解像度画像を捕捉し、次に、前記スリープ・モードに戻るように構成されている低解像度画像センサと、
前記低解像度画像センサによって捕捉された画像に基づいて動きが生じたか否かを判定するためのコントローラと
を備える動き検出装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/423,656 US20040212678A1 (en) | 2003-04-25 | 2003-04-25 | Low power motion detection system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004328735A true JP2004328735A (ja) | 2004-11-18 |
JP2004328735A5 JP2004328735A5 (ja) | 2007-05-31 |
Family
ID=32176749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004125681A Withdrawn JP2004328735A (ja) | 2003-04-25 | 2004-04-21 | 動き検出装置および動き検出方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040212678A1 (ja) |
JP (1) | JP2004328735A (ja) |
DE (1) | DE102004002718B4 (ja) |
GB (3) | GB2400911B (ja) |
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JP2016062148A (ja) * | 2014-09-16 | 2016-04-25 | 株式会社東芝 | 情報処理装置および画像入力装置 |
JP2018066823A (ja) * | 2016-10-18 | 2018-04-26 | 株式会社日立システムズ | 情報表示装置、及びその処理制御方法 |
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-
2004
- 2004-01-19 DE DE102004002718A patent/DE102004002718B4/de not_active Expired - Fee Related
- 2004-03-17 GB GB0406036A patent/GB2400911B/en not_active Expired - Fee Related
- 2004-03-17 GB GB0613293A patent/GB2427025A/en not_active Withdrawn
- 2004-03-17 GB GB0613295A patent/GB2427026A/en not_active Withdrawn
- 2004-04-21 JP JP2004125681A patent/JP2004328735A/ja not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007318262A (ja) * | 2006-05-23 | 2007-12-06 | Sanyo Electric Co Ltd | 撮像装置 |
JP2008172606A (ja) * | 2007-01-12 | 2008-07-24 | Sony Corp | 固体撮像装置及びカメラシステム |
JP2016062148A (ja) * | 2014-09-16 | 2016-04-25 | 株式会社東芝 | 情報処理装置および画像入力装置 |
US10356320B2 (en) | 2014-09-16 | 2019-07-16 | Toshiba Memory Corporation | Information processing device and image input device |
JP2018066823A (ja) * | 2016-10-18 | 2018-04-26 | 株式会社日立システムズ | 情報表示装置、及びその処理制御方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102004002718A1 (de) | 2004-11-18 |
DE102004002718B4 (de) | 2007-02-08 |
GB2427025A (en) | 2006-12-13 |
GB0406036D0 (en) | 2004-04-21 |
GB0613293D0 (en) | 2006-08-16 |
GB2427026A (en) | 2006-12-13 |
US20040212678A1 (en) | 2004-10-28 |
GB0613295D0 (en) | 2006-08-16 |
GB2400911A (en) | 2004-10-27 |
GB2400911B (en) | 2007-04-04 |
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