Method and system for automatically detecting multi-object anomalies utilizing joint sparse reconstruction model
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United States of America Patent
Stats
-
Sep 1, 2015
Grant Date -
Oct 31, 2013
app pub date -
May 21, 2012
filing date -
Apr 30, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and systems for automatically detecting multi-object anomalies at a traffic intersection utilizing a joint sparse reconstruction model. A first input video sequence at a first traffic location can be received and at least one normal event involving P moving objects (where P is greater than or equal to 1) can be identified in an offline training phase. The normal event in the first input video sequence can be assigned to at least one normal event class and a training dictionary suitable for joint sparse reconstruction can be built in the offline training phase. A second input video sequence captured at a second traffic location similar to the first traffic location can be received and at least one event involving P moving objects can be identified in an online detection phase.
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Patent Citation Ranking
- 3 Citation Count
- H04N Class
- 10.36 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 1, 2027 |
