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Real-time detection system for parked vehicles
Chi Man Pun; Cong Lin
Rights HolderUNIVERSITY OF MACAU
Date Available2019-04-16
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 NumberUS10261574B2
Language英语
Application NumberUS15364838
Open (Notice) NumberUS10261574B2
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. US10261574B2.
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