Wentao Chen

Shanghai Jiao Tong University | SJTU · University of Michigan - Shanghai Jiao Tong University Joint Institute

Segmentation of COVID-19 lesions can assist physicians in better diagnosis and treatment of COVID-19. However, there are few relevant studies due to the lack of detailed information and high-quality annotation in the COVID-19 dataset. To solve the above problem, we propose C2FVL, a Coarse-to-Fine segmentation framework via Vision-Language alignment...

Supervised learning has been widely used for attack detection, which requires large amounts of high-quality data and labels. However, the data is often imbalanced and sufficient annotations are difficult to obtain. Moreover, these supervised models are subject to real-world deployment issues, such as defending against unseen artificial attacks. We...