MXPA02010554A - Deteccion de objetos por un dispositivo digital de formacion de imagenes. - Google Patents
Deteccion de objetos por un dispositivo digital de formacion de imagenes.Info
- Publication number
- MXPA02010554A MXPA02010554A MXPA02010554A MXPA02010554A MXPA02010554A MX PA02010554 A MXPA02010554 A MX PA02010554A MX PA02010554 A MXPA02010554 A MX PA02010554A MX PA02010554 A MXPA02010554 A MX PA02010554A MX PA02010554 A MXPA02010554 A MX PA02010554A
- Authority
- MX
- Mexico
- Prior art keywords
- imaging device
- digital imaging
- predetermined pattern
- detecting objects
- digital
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Burglar Alarm Systems (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Un sistema para detectar objetos incluye un dispositivo digital de imagenes tal como una camara de CCD, para controlar una area definida contra intrusiones no autorizadas. El dispositivo digital de formacion de imagenes observa un patron pre-determinado colocado a traves del area definida desde el dispositivo. Un procesador compara periodicamente una imagen almacenada en la memoria con una representacion digital del patron pre-determinado, y se envia una senal a una unidad de control cuando esta faltando la correlacion como resultado de que el objeto entre en el campo de vision del dispositivo digital de formacion de imagenes y oscurece dicho patron pre-determinado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34848101P | 2001-10-26 | 2001-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA02010554A true MXPA02010554A (es) | 2004-09-10 |
Family
ID=23368225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA02010554A MXPA02010554A (es) | 2001-10-26 | 2002-10-25 | Deteccion de objetos por un dispositivo digital de formacion de imagenes. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7154531B2 (es) |
CA (1) | CA2409670A1 (es) |
DE (1) | DE10249837A1 (es) |
FR (1) | FR2831672A1 (es) |
GB (1) | GB2385916B (es) |
MX (1) | MXPA02010554A (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1496374A1 (fr) * | 2003-07-11 | 2005-01-12 | Schneider Electric Industries SAS | Barrière lumineuse |
US20050207616A1 (en) * | 2004-03-17 | 2005-09-22 | The Chamberlain Group, Inc. | Movable barrier operator with an obstacle detector |
GB0416583D0 (en) | 2004-07-23 | 2004-08-25 | Rwl Consultants Ltd | Access monitoring apparatus |
US7532709B2 (en) * | 2005-02-04 | 2009-05-12 | Styers Justin R | Remote garage door monitoring system |
US20090268942A1 (en) * | 2008-04-23 | 2009-10-29 | Price John D | Methods and apparatus for detection of motion picture piracy for piracy prevention |
US9558604B2 (en) | 2009-02-10 | 2017-01-31 | Yikes Llc | System for permitting secure access to a restricted area |
US9336635B2 (en) | 2009-02-10 | 2016-05-10 | Yikes Llc | System and method for permitting secure access to a structure |
US20100201536A1 (en) * | 2009-02-10 | 2010-08-12 | William Benjamin Robertson | System and method for accessing a structure using a mobile device |
US10818119B2 (en) | 2009-02-10 | 2020-10-27 | Yikes Llc | Radio frequency antenna and system for presence sensing and monitoring |
US9367975B2 (en) | 2009-02-10 | 2016-06-14 | Yikes Llc | System for permitting secure access to a restricted area |
US10085135B2 (en) | 2009-02-10 | 2018-09-25 | Yikes Llc | Radio frequency patch antenna and system for permitting secure access to a restricted area |
US8791790B2 (en) | 2009-02-10 | 2014-07-29 | Yikes Llc | System and method for accessing a structure using a mobile device |
IT1393201B1 (it) * | 2009-02-27 | 2012-04-11 | Reer Spa | Barriera di sicurezza a rilevamento di luce |
GB2489340B (en) * | 2010-01-18 | 2016-10-12 | Wieser Stefan | Apparatus and method for monitoring a building opening |
US9122254B2 (en) | 2012-11-08 | 2015-09-01 | The Chamberlain Group, Inc. | Barrier operator feature enhancement |
US20170263067A1 (en) | 2014-08-27 | 2017-09-14 | SkyBell Technologies, Inc. | Smart lock systems and methods |
US10708404B2 (en) | 2014-09-01 | 2020-07-07 | Skybell Technologies Ip, Llc | Doorbell communication and electrical systems |
US10672238B2 (en) | 2015-06-23 | 2020-06-02 | SkyBell Technologies, Inc. | Doorbell communities |
US11889009B2 (en) | 2013-07-26 | 2024-01-30 | Skybell Technologies Ip, Llc | Doorbell communication and electrical systems |
US20180343141A1 (en) | 2015-09-22 | 2018-11-29 | SkyBell Technologies, Inc. | Doorbell communication systems and methods |
US11651665B2 (en) | 2013-07-26 | 2023-05-16 | Skybell Technologies Ip, Llc | Doorbell communities |
CN103472496A (zh) * | 2013-09-23 | 2013-12-25 | 马晓璐 | 一种箱内物品检测器 |
US11184589B2 (en) | 2014-06-23 | 2021-11-23 | Skybell Technologies Ip, Llc | Doorbell communication systems and methods |
US20170085843A1 (en) | 2015-09-22 | 2017-03-23 | SkyBell Technologies, Inc. | Doorbell communication systems and methods |
US10742938B2 (en) | 2015-03-07 | 2020-08-11 | Skybell Technologies Ip, Llc | Garage door communication systems and methods |
US11575537B2 (en) | 2015-03-27 | 2023-02-07 | Skybell Technologies Ip, Llc | Doorbell communication systems and methods |
US11381686B2 (en) | 2015-04-13 | 2022-07-05 | Skybell Technologies Ip, Llc | Power outlet cameras |
US20180047269A1 (en) | 2015-06-23 | 2018-02-15 | SkyBell Technologies, Inc. | Doorbell communities |
US10706702B2 (en) | 2015-07-30 | 2020-07-07 | Skybell Technologies Ip, Llc | Doorbell package detection systems and methods |
US11055942B2 (en) | 2017-08-01 | 2021-07-06 | The Chamberlain Group, Inc. | System and method for facilitating access to a secured area |
CA3071616A1 (en) | 2017-08-01 | 2019-02-07 | The Chamberlain Group, Inc. | System for facilitating access to a secured area |
US10909825B2 (en) | 2017-09-18 | 2021-02-02 | Skybell Technologies Ip, Llc | Outdoor security systems and methods |
EP3769292A4 (en) | 2018-03-19 | 2021-12-08 | Simpello LLC | SYSTEM AND METHOD FOR DETECTING PRESENCE WITHIN A STRICTLY DEFINED WIRELESS ZONE |
US10823879B2 (en) | 2018-07-27 | 2020-11-03 | The Chamberlain Group, Inc. | Obstacle detection systems and methods |
US11851936B2 (en) | 2019-08-15 | 2023-12-26 | The Chamberlain Group Llc | System and method for movable barrier monitoring |
WO2021041354A1 (en) | 2019-08-24 | 2021-03-04 | Skybell Technologies Ip, Llc | Doorbell communication systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4458266A (en) * | 1980-10-22 | 1984-07-03 | The Commonwealth Of Australia | Video movement detector |
GB2183878B (en) * | 1985-10-11 | 1989-09-20 | Matsushita Electric Works Ltd | Abnormality supervising system |
US4837636A (en) | 1987-10-22 | 1989-06-06 | Xerox Corporation | Motion sensor for sensing the relative position and velocity of a recording member |
US5253070A (en) * | 1990-12-31 | 1993-10-12 | Goldstar Co., Ltd. | System and method for automatically detecting a variation of video information |
GB9120267D0 (en) * | 1991-09-23 | 1991-11-06 | Memco Med Ltd | Lift door apparatus |
DE19700811A1 (de) * | 1997-01-13 | 1998-07-16 | Heinrich Landert | Verfahren und Vorrichtung zur Ansteuerung von Türanlage in Abhängigkeit von der Anwesenheit von Personen |
US6456320B2 (en) * | 1997-05-27 | 2002-09-24 | Sanyo Electric Co., Ltd. | Monitoring system and imaging system |
ATE221232T1 (de) * | 1997-09-15 | 2002-08-15 | Rms Kleine Gmbh Vertrieb Elekt | Verfahren und vorrichtung zur optischen überwachung eines raumbereichs |
US6841780B2 (en) * | 2001-01-19 | 2005-01-11 | Honeywell International Inc. | Method and apparatus for detecting objects |
-
2002
- 2002-10-24 US US10/279,350 patent/US7154531B2/en active Active
- 2002-10-25 CA CA002409670A patent/CA2409670A1/en not_active Abandoned
- 2002-10-25 DE DE10249837A patent/DE10249837A1/de not_active Withdrawn
- 2002-10-25 FR FR0213401A patent/FR2831672A1/fr not_active Withdrawn
- 2002-10-25 MX MXPA02010554A patent/MXPA02010554A/es not_active Application Discontinuation
- 2002-10-28 GB GB0225032A patent/GB2385916B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2385916B (en) | 2005-05-18 |
US7154531B2 (en) | 2006-12-26 |
GB2385916A (en) | 2003-09-03 |
GB0225032D0 (en) | 2002-12-04 |
CA2409670A1 (en) | 2003-04-26 |
FR2831672A1 (fr) | 2003-05-02 |
US20030118237A1 (en) | 2003-06-26 |
DE10249837A1 (de) | 2003-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |