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REAL-TIME DETECTION SYSTEM FOR PARKED VEHICLES
Chi Man PUN; Cong LIN
Rights HolderUniversity of Macau
Date Available2018-05-31
CountryUnited States
Subtype发明专利
Contribution Rank1
Abstract

The present invention discloses a real-time detection system based on hybrid background modeling for detecting parked vehicles along the side of a road. The hybrid background model consists of three components : 1) a scene background model, 2) a computed restricted area map, and 3) a dynamic threshold curve for vehicles. By exploiting the motion information of normal activity in the scene, we propose a hybrid background model that determines the location of the road, estimates the roadside and generates the adaptive threshold of the vehicle size. The system triggers a notification when a large vehicle-like foreground object has been stationary for more than a pre-set number of video frames (or time). The present invention is tested on the AVSS 2007 PV dataset. The results are satisfactory compared to other state-of-the-art methods.

Application Date2016-11-30
Patent NumberUS20180151063A1
Language英语
Application NumberUS15364838
Open (Notice) NumberUS20180151063A1
Fulltext Access
Document TypePatent
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
AffiliationUniversity of Macau
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Chi Man PUN,Cong LIN. REAL-TIME DETECTION SYSTEM FOR PARKED VEHICLES. US20180151063A1.
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