Search Results for author: Zijian Dong

Found 6 papers, 2 papers with code

Mixup Your Own Pairs

1 code implementation28 Sep 2023 Yilei Wu, Zijian Dong, Chongyao Chen, Wangchunshu Zhou, Juan Helen Zhou

In representation learning, regression has traditionally received less attention than classification.

Contrastive Learning regression +3

Beyond the Snapshot: Brain Tokenized Graph Transformer for Longitudinal Brain Functional Connectome Embedding

1 code implementation3 Jul 2023 Zijian Dong, Yilei Wu, Yu Xiao, Joanna Su Xian Chong, Yueming Jin, Juan Helen Zhou

In this work, we proposed the first interpretable framework for brain FC trajectory embedding with application to neurodegenerative disease diagnosis and prognosis, namely Brain Tokenized Graph Transformer (Brain TokenGT).

AG3D: Learning to Generate 3D Avatars from 2D Image Collections

no code implementations ICCV 2023 Zijian Dong, Xu Chen, Jinlong Yang, Michael J. Black, Otmar Hilliges, Andreas Geiger

The key to progress is hence to learn generative models of 3D avatars from abundant unstructured 2D image collections.

Category Level Object Pose Estimation via Neural Analysis-by-Synthesis

no code implementations ECCV 2020 Xu Chen, Zijian Dong, Jie Song, Andreas Geiger, Otmar Hilliges

Many object pose estimation algorithms rely on the analysis-by-synthesis framework which requires explicit representations of individual object instances.

Image Generation Object +1

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