CN101443789B - 使用统计像素建模的视频分割 - Google Patents
使用统计像素建模的视频分割 Download PDFInfo
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- CN101443789B CN101443789B CN2007800177620A CN200780017762A CN101443789B CN 101443789 B CN101443789 B CN 101443789B CN 2007800177620 A CN2007800177620 A CN 2007800177620A CN 200780017762 A CN200780017762 A CN 200780017762A CN 101443789 B CN101443789 B CN 101443789B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
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- 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
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- 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
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
Claims (128)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US79231306P | 2006-04-17 | 2006-04-17 | |
US60/792,313 | 2006-04-17 | ||
PCT/US2007/005238 WO2007126525A2 (en) | 2006-04-17 | 2007-03-01 | Video segmentation using statistical pixel modeling |
Publications (2)
Publication Number | Publication Date |
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CN101443789A CN101443789A (zh) | 2009-05-27 |
CN101443789B true CN101443789B (zh) | 2011-12-28 |
Family
ID=38655966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800177620A Active CN101443789B (zh) | 2006-04-17 | 2007-03-01 | 使用统计像素建模的视频分割 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8457401B2 (zh) |
EP (1) | EP2013817A2 (zh) |
JP (1) | JP2009533778A (zh) |
KR (1) | KR101392294B1 (zh) |
CN (1) | CN101443789B (zh) |
CA (1) | CA2649389A1 (zh) |
IL (1) | IL194797A0 (zh) |
TW (1) | TW200802187A (zh) |
WO (1) | WO2007126525A2 (zh) |
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- 2007-03-01 CN CN2007800177620A patent/CN101443789B/zh active Active
- 2007-03-01 WO PCT/US2007/005238 patent/WO2007126525A2/en active Application Filing
- 2007-03-01 CA CA002649389A patent/CA2649389A1/en not_active Abandoned
- 2007-03-01 EP EP07751968A patent/EP2013817A2/en not_active Withdrawn
- 2007-03-01 US US12/297,396 patent/US8457401B2/en not_active Expired - Lifetime
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WO2007126525A3 (en) | 2008-07-24 |
WO2007126525B1 (en) | 2008-11-27 |
KR20090006851A (ko) | 2009-01-15 |
US8457401B2 (en) | 2013-06-04 |
JP2009533778A (ja) | 2009-09-17 |
IL194797A0 (en) | 2009-09-22 |
CA2649389A1 (en) | 2007-11-08 |
TW200802187A (en) | 2008-01-01 |
US20090297023A1 (en) | 2009-12-03 |
KR101392294B1 (ko) | 2014-05-27 |
WO2007126525A2 (en) | 2007-11-08 |
CN101443789A (zh) | 2009-05-27 |
EP2013817A2 (en) | 2009-01-14 |
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