2 citations · 2 across the 4 of their papers we have counts for
4 papers · 1 filter
Complementary Information Guided Occupancy Prediction via Multi-Level Representation Fusion
Rongtao Xu, Jinzhou Lin, Jialei Zhou +6
Camera-based occupancy prediction is a mainstream approach for 3D perception in autonomous driving, aiming to infer complete 3D scene geometry and semantics from 2D images. Almost…
All in One: Visual-Description-Guided Unified Point Cloud Segmentation
Zongyan Han, Mohamed El Amine Boudjoghra, Jiahua Dong +2
Unified segmentation of 3D point clouds is crucial for scene understanding, but is hindered by its sparse structure, limited annotations, and the challenge of distinguishing fine-g…
SimC3D: A Simple Contrastive 3D Pretraining Framework Using RGB Images
Jiahua Dong, Tong Wu, Rui Qian +1
The 3D contrastive learning paradigm has demonstrated remarkable performance in downstream tasks through pretraining on point cloud data. Recent advances involve additional 2D imag…
GMT: Effective Global Framework for Multi-Camera Multi-Target Tracking
Yihao Zhen, Mingyue Xu, Qiang Wang +4
Multi-Camera Multi-Target (MCMT) tracking aims to locate and associate the same targets across multiple camera views. Existing methods typically adopt a two-stage framework, involv…