Search Results for author: Yachun Li

Found 4 papers, 1 papers with code

Single Domain Dynamic Generalization for Iris Presentation Attack Detection

no code implementations22 May 2023 Yachun Li, Jingjing Wang, Yuhui Chen, Di Xie, ShiLiang Pu

To tackle the above issues, we propose a Single Domain Dynamic Generalization (SDDG) framework, which simultaneously exploits domain-invariant and domain-specific features on a per-sample basis and learns to generalize to various unseen domains with numerous natural images.

Domain Generalization Meta-Learning

Few-shot One-class Domain Adaptation Based on Frequency for Iris Presentation Attack Detection

no code implementations1 Apr 2022 Yachun Li, Ying Lian, Jingjing Wang, Yuhui Chen, Chunmao Wang, ShiLiang Pu

We thus define a new domain adaptation setting called Few-shot One-class Domain Adaptation (FODA), where adaptation only relies on a limited number of target bonafide samples.

Domain Adaptation Iris Recognition

Re-Identification Supervised Texture Generation

no code implementations CVPR 2019 Jian Wang, Yunshan Zhong, Yachun Li, Chi Zhang, Yichen Wei

The estimation of 3D human body pose and shape from a single image has been extensively studied in recent years.

Person Re-Identification Texture Synthesis

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