Search Results for author: Sifan Zhou

Found 5 papers, 4 papers with code

Real-time 3D Single Object Tracking with Transformer

1 code implementation2 Sep 2022 Jiayao Shan, Sifan Zhou, Yubo Cui, Zheng Fang

PTT module in the voting stage could model the interactions among point patches, which learns context-dependent features.

3D Single Object Tracking Autonomous Driving +1

3D Object Tracking with Transformer

1 code implementation28 Oct 2021 Yubo Cui, Zheng Fang, Jiayao Shan, Zuoxu Gu, Sifan Zhou

By using cross-attention, the transformer decoder fuses features and includes more target cues into the current point cloud feature to compute the region attentions, which makes the similarity computing more efficient.

3D Object Tracking Object Tracking

3D-SiamRPN: An End-to-End Learning Method for Real-Time 3D Single Object Tracking Using Raw Point Cloud

no code implementations12 Aug 2021 Zheng Fang, Sifan Zhou, Yubo Cui, Sebastian Scherer

Then, to fuse the information of features in the two branches and obtain their similarity, we propose two cross correlation modules, named Pointcloud-wise and Point-wise respectively.

3D Single Object Tracking Object Tracking +1

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