WO2005109893A3 - System and method for detecting anomalies in a video image sequence - Google Patents
System and method for detecting anomalies in a video image sequence Download PDFInfo
- Publication number
- WO2005109893A3 WO2005109893A3 PCT/US2005/014860 US2005014860W WO2005109893A3 WO 2005109893 A3 WO2005109893 A3 WO 2005109893A3 US 2005014860 W US2005014860 W US 2005014860W WO 2005109893 A3 WO2005109893 A3 WO 2005109893A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- score
- pixel location
- background model
- pixel
- detecting anomalies
- Prior art date
Links
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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/277—Analysis of motion involving stochastic approaches, e.g. using Kalman filters
-
- 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
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56711504P | 2004-04-30 | 2004-04-30 | |
US60/567,115 | 2004-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005109893A2 WO2005109893A2 (en) | 2005-11-17 |
WO2005109893A3 true WO2005109893A3 (en) | 2006-04-27 |
Family
ID=35320949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/014860 WO2005109893A2 (en) | 2004-04-30 | 2005-04-29 | System and method for detecting anomalies in a video image sequence |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005109893A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8358834B2 (en) | 2009-08-18 | 2013-01-22 | Behavioral Recognition Systems | Background model for complex and dynamic scenes |
CN103428409B (en) * | 2012-05-15 | 2017-08-04 | 深圳中兴力维技术有限公司 | A kind of vedio noise reduction processing method and processing device based on fixed scene |
US8914317B2 (en) * | 2012-06-28 | 2014-12-16 | International Business Machines Corporation | Detecting anomalies in real-time in multiple time series data with automated thresholding |
US9003076B2 (en) * | 2013-05-29 | 2015-04-07 | International Business Machines Corporation | Identifying anomalies in original metrics of a system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5500904A (en) * | 1992-04-22 | 1996-03-19 | Texas Instruments Incorporated | System and method for indicating a change between images |
-
2005
- 2005-04-29 WO PCT/US2005/014860 patent/WO2005109893A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5500904A (en) * | 1992-04-22 | 1996-03-19 | Texas Instruments Incorporated | System and method for indicating a change between images |
Non-Patent Citations (4)
Title |
---|
ARNOLD J. ET AL: "Efficient Target Using Dynamic Programming", IEEE, January 1993 (1993-01-01), pages 44 - 56, XP001160486 * |
COHEN I. ET AL: "Detecting and Tracking Moving Objects for video surveillance", IEEE, vol. 2, June 1999 (1999-06-01), pages 319 - 325, XP010347551 * |
PLESS R. ET AL: "Detecting Independent Motion: the statistics of temporal continuity", IEEE, vol. 22, no. 8, August 2000 (2000-08-01), pages 768 - 773, XP000976484 * |
PLESS R. ET AL: "Evaluation of local models of dynamic backgrounds", IEEE, vol. 2, no. 2, June 2003 (2003-06-01), pages 73 - 78, XP010644590 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005109893A2 (en) | 2005-11-17 |
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