3 papers
cs.CV2024
Decoder Pre-Training with only Text for Scene Text Recognition
Shuai Zhao, Yongkun Du, Zhineng Chen +1
Scene text recognition (STR) pre-training methods have achieved remarkable progress, primarily relying on synthetic datasets. However, the domain gap between synthetic and real ima…
cs.CV2024
AdvQDet: Detecting Query-Based Adversarial Attacks with Adversarial Contrastive Prompt Tuning
Xin Wang, Kai Chen, Xingjun Ma +3
Deep neural networks (DNNs) are known to be vulnerable to adversarial attacks even under a black-box setting where the adversary can only query the model. Particularly, query-based…
cs.CV2024
Learning to Rank Patches for Unbiased Image Redundancy Reduction
Yang Luo, Zhineng Chen, Peng Zhou +3
Images suffer from heavy spatial redundancy because pixels in neighboring regions are spatially correlated. Existing approaches strive to overcome this limitation by reducing less…