Publisher : Institute of Control, Robotics and Systems
DOI : 10.5302/J.ICROS.2015.15.0163
Title & Authors
Convolutional Neural Network-based System for Vehicle Front-Side Detection Park, Young-Kyu; Park, Je-Kang; On, Han-Ik; Kang, Dong-Joong;
This paper proposes a method for detecting the front side of vehicles. The method can find the car side with a license plate even with complicated and cluttered backgrounds. A convolutional neural network (CNN) is used to solve the detection problem as a unified framework combining feature detection, classification, searching, and localization estimation and improve the reliability of the system with simplicity of usage. The proposed CNN structure avoids sliding window search to find the locations of vehicles and reduces the computing time to achieve real-time processing. Multiple responses of the network for vehicle position are further processed by a weighted clustering and probabilistic threshold decision method. Experiments using real images in parking lots show the reliability of the method.
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