Search Results for author: Pin Tang

Found 5 papers, 0 papers with code

OccGen: Generative Multi-modal 3D Occupancy Prediction for Autonomous Driving

no code implementations23 Apr 2024 Guoqing Wang, Zhongdao Wang, Pin Tang, Jilai Zheng, Xiangxuan Ren, Bailan Feng, Chao Ma

Existing solutions for 3D semantic occupancy prediction typically treat the task as a one-shot 3D voxel-wise segmentation perception problem.

3D Semantic Occupancy Prediction Autonomous Driving +1

SparseOcc: Rethinking Sparse Latent Representation for Vision-Based Semantic Occupancy Prediction

no code implementations15 Apr 2024 Pin Tang, Zhongdao Wang, Guoqing Wang, Jilai Zheng, Xiangxuan Ren, Bailan Feng, Chao Ma

Vision-based perception for autonomous driving requires an explicit modeling of a 3D space, where 2D latent representations are mapped and subsequent 3D operators are applied.

Autonomous Driving

ProtoTransfer: Cross-Modal Prototype Transfer for Point Cloud Segmentation

no code implementations ICCV 2023 Pin Tang, Hai-Ming Xu, Chao Ma

Knowledge transfer from multi-modal, i. e., LiDAR points and images, to a single LiDAR modal can take advantage of complimentary information from modal-fusion but keep a single modal inference speed, showing a promising direction for point cloud semantic segmentation in autonomous driving.

Autonomous Driving Point Cloud Segmentation +2

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