As one of the key technologies for ADAS, traffic sign detection and recognition can effectively obtain traffic sign information on the road such as warnings, instructions, and prohibitions, effectively improving driving safety while ensuring road safety. However, the characteristic expression of traffic signs changes in foggy and night scenes, making the task more challenging in complex scenes. In this paper, we propose a multi-source traffic sign dataset for complex situations, named ITT100K. The construction of this dataset effectively improved the generalization of the model. A SE-YOLOX specific integration model with attention mechanism is proposed. By using the attention mechanism to allocate weights to the output of three complex scenes, the model can focus on feature learning of specific scenes and improve the recognition accuracy of the model in complex scenes. Experiments on ITT100K and foggy driving dataset show that the proposed method has achieved significant improvement.
Traffic Sign Detection and Recognition in Complex Scenes
Smart Innovation, Systems and Technologies
International Conference on Smart Vehicular Technology, Transportation, Communication and Applications ; 2024 ; Kaohsiung City, Taiwan April 16, 2024 - April 18, 2024
Advances in Smart Vehicular Technology, Transportation, Communication and Applications ; Chapter : 16 ; 247-257
2025-06-22
11 pages
Article/Chapter (Book)
Electronic Resource
English
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