Zhihua Qu, Yiming Shao, Tianmin Deng, Jie Zhu, Xiaohua Song. Traffic Sign Detection and Recognition Under Complicated Lighting Conditions[J]. Laser & Optoelectronics Progress, 2019, 56(23): 231009
- Laser & Optoelectronics Progress
- Vol. 56, Issue 23, 231009 (2019)
Fig. 1. Schematic of MCT calculation process
Fig. 2. Partial sample effects. (a) Original images; (b) transformed images
Fig. 3. Overall flow chart of proposed algorithm
Fig. 4. Structure of multi-scale convolutional neural network
Fig. 5. Partial sample pictures in GTSDB dataset
Fig. 6. Partial sample pictures in self-built dataset
Fig. 7. Detection results of proposed algorithm. (a) Detection results of GTSDB dataset; (b) detection results of CQD dataset; (c) detection results of CQN dataset
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Table 1. Detection performance of each algorithm
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Table 2. Recognition accuracy of each algorithm%
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Table 3. Running time cost of each algorithmms
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