Jian Nong — accepted AI-conference papers

2025

Not All Frame Features Are Equal: Video-to-4D Generation via Decoupling Dynamic-Static Features

Liying Yang, Chen Liu, Zhenwei Zhu, Ajian Liu, Hui Ma, Jian Nong +1

ICCV 2025poster

Recently, the generation of dynamic 3D objects from a video has shown impressive results. Existing methods directly optimize Gaussians using whole information in frames. However, when dynamic regions are interwoven with static regions within frames, particularly if the static regions account for a l…

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2023

Long-Range Grouping Transformer for Multi-View 3D Reconstruction

Liying Yang, Zhenwei Zhu, Xuxin Lin, Jian Nong, Yanyan Liang

ICCV 2023poster

Nowadays, transformer networks have demonstrated superior performance in many computer vision tasks. In a multi-view 3D reconstruction algorithm following this paradigm, self-attention processing has to deal with intricate image tokens including massive information when facing heavy amounts of view…

Cited by 17 PDF ↗code ↗Scholar ↗