AUTOMOTIVE ENGINEERING |
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Cyclist detection based on detection proposals and deep convolutional neural networks |
LI Xiaofei1, XU Qing1, XIONG Hui1,2, WANG Jianqiang1, LI Keqiang1 |
1. State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China;
2. School of Software, Beihang University, Beijing 100191, China |
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Abstract Cyclist protection systems based on cyclist detection methods are needed to protect cyclists from road traffic. This paper presents a detection proposal method and a cyclist detection method using deep convolutional neural networks to classify and locate cyclists. The detection proposal method uses cyclist shared salient region detection, redundancy-based detection and geometric constraint-based detection. Tests using a public cyclist dataset show that this method significantly outperforms state-of-the-art detection proposals, which verifies the effectiveness of this method.
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Keywords
object detection
cyclist detection
detection proposal
convolutional neural network
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Issue Date: 15 May 2017
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