Search Results for author: Yu Zhan

Found 3 papers, 2 papers with code

HyperAttack: Multi-Gradient-Guided White-box Adversarial Structure Attack of Hypergraph Neural Networks

no code implementations24 Feb 2023 Chao Hu, Ruishi Yu, Binqi Zeng, Yu Zhan, Ying Fu, Quan Zhang, Rongkai Liu, Heyuan Shi

Hypergraph neural networks (HGNN) have shown superior performance in various deep learning tasks, leveraging the high-order representation ability to formulate complex correlations among data by connecting two or more nodes through hyperedge modeling.

Adversarial Attack

Ray3D: ray-based 3D human pose estimation for monocular absolute 3D localization

1 code implementation CVPR 2022 Yu Zhan, Fenghai Li, Renliang Weng, Wongun Choi

Accurate and generalizable absolute 3D human pose estimation from monocular 2D pose input is an ill-posed problem.

 Ranked #1 on Monocular 3D Human Pose Estimation on Human3.6M (Use Video Sequence metric)

Monocular 3D Human Pose Estimation

Instance Search via Instance Level Segmentation and Feature Representation

1 code implementation10 Jun 2018 Yu Zhan, Wan-Lei Zhao

In addition, the proposed enhancement on the network structure also shows superior performance on the instance segmentation task.

Instance Search Instance Segmentation +2

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