Yi Hu

Recent researches have shown that non-sequential tasks based on deep neural networks (DNN), such as image classification and object detection, are vulnerable to backdoor attacks, leading to incorrect model predictions. As a crucial task in computer vision, Scene Text Recognition (STR) is widely used in IoT fields such as intelligent transportation systems and intelligent surveillance. Therefore, a high degree of security is needed to ensure the accuracy of the system for text recognition. However, there are currently no studies on STR backdoor attacks.