Search Results for author: Chensheng Peng

Found 5 papers, 1 papers with code

Q-SLAM: Quadric Representations for Monocular SLAM

no code implementations12 Mar 2024 Chensheng Peng, Chenfeng Xu, Yue Wang, Mingyu Ding, Heng Yang, Masayoshi Tomizuka, Kurt Keutzer, Marco Pavone, Wei Zhan

This focus results in a significant disconnect between NeRF applications, i. e., novel-view synthesis and the requirements of SLAM.

3D Reconstruction Depth Estimation +2

DELFlow: Dense Efficient Learning of Scene Flow for Large-Scale Point Clouds

no code implementations ICCV 2023 Chensheng Peng, Guangming Wang, Xian Wan Lo, Xinrui Wu, Chenfeng Xu, Masayoshi Tomizuka, Wei Zhan, Hesheng Wang

Previous methods rarely predict scene flow from the entire point clouds of the scene with one-time inference due to the memory inefficiency and heavy overhead from distance calculation and sorting involved in commonly used farthest point sampling, KNN, and ball query algorithms for local feature aggregation.

Scene Flow Estimation

Interactive Multi-scale Fusion of 2D and 3D Features for Multi-object Tracking

no code implementations30 Mar 2022 Guangming Wang, Chensheng Peng, Jinpeng Zhang, Hesheng Wang

Specifically, through multi-scale interactive query and fusion between pixel-level and point-level features, our method, can obtain more distinguishing features to improve the performance of multiple object tracking.

Autonomous Driving Multi-Object Tracking +1

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