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cs.CV2026
Structure-Guided Mixed Masked Pretraining and Spatial Continuity Regularization for Printed Circuit Board Defect Detection
Peitong Wang, Nuo Wang, Enxin Qin +3
Printed circuit board (PCB) defect detection is an essential part of automated optical inspection (AOI); yet it remains challenging in practice because many defects are tiny, low-c…
cs.CV2026
A Patch-based Cross-view Regularized Framework for Backdoor Defense in Multimodal Large Language Models
Tianmeng Fang, Yong Wang, Zetai Kong +4
Multimodal large language models have become an important infrastructure for unified processing of visual and linguistic tasks. However, such models are highly susceptible to backd…
cs.CV2024
Explore Internal and External Similarity for Single Image Deraining with Graph Neural Networks
Cong Wang, Wei Wang, Chengjin Yu +1
Patch-level non-local self-similarity is an important property of natural images. However, most existing methods do not consider this property into neural networks for image derain…