Search Results for author: Guijian Tang

Found 3 papers, 1 papers with code

Impact of Light and Shadow on Robustness of Deep Neural Networks

no code implementations23 May 2023 Chengyin Hu, Weiwen Shi, Chao Li, Jialiang Sun, Donghua Wang, Junqi Wu, Guijian Tang

Deep neural networks (DNNs) have made remarkable strides in various computer vision tasks, including image classification, segmentation, and object detection.

Image Classification object-detection +1

A Survey on Physical Adversarial Attack in Computer Vision

no code implementations28 Sep 2022 Donghua Wang, Wen Yao, Tingsong Jiang, Guijian Tang, Xiaoqian Chen

Then, we discuss the existing physical attacks and focus on the technique for improving the robustness of physical attacks under complex physical environmental conditions.

Adversarial Attack object-detection +2

Deep Adaptive Arbitrary Polynomial Chaos Expansion: A Mini-data-driven Semi-supervised Method for Uncertainty Quantification

1 code implementation22 Jul 2021 Wen Yao, Xiaohu Zheng, Jun Zhang, Ning Wang, Guijian Tang

Based on the adaptive aPC, a semi-supervised deep adaptive arbitrary polynomial chaos expansion (Deep aPCE) method is proposed to reduce the training data cost and improve the surrogate model accuracy.

Dimensionality Reduction Uncertainty Quantification

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