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Recent advancements in Vehicle-to-Everything communication technology have enabled autonomous vehicles to share sensory information to obtain better perception performance. With the rapid growth of autonomous vehicles and intelligent…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Hao Xiang , Runsheng Xu , Xin Xia , Zhaoliang Zheng , Bolei Zhou , Jiaqi Ma

Collaborative perception is essential to address occlusion and sensor failure issues in autonomous driving. In recent years, theoretical and experimental investigations of novel works for collaborative perception have increased…

Computer Vision and Pattern Recognition · Computer Science 2023-09-14 Yushan Han , Hui Zhang , Huifang Li , Yi Jin , Congyan Lang , Yidong Li

The paper addresses the vehicle-to-X (V2X) data fusion for cooperative or collective perception (CP). This emerging and promising intelligent transportation systems (ITS) technology has enormous potential for improving efficiency and safety…

Modern autonomous vehicle perception systems are often constrained by occlusions, blind spots, and limited sensing range. While existing cooperative perception paradigms, such as Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I),…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Weijia Li , Haoen Xiang , Tianxu Wang , Shuaibing Wu , Qiming Xia , Cheng Wang , Chenglu Wen

Vehicle-to-Vehicle (V2V) cooperative perception has great potential to enhance autonomous driving performance by overcoming perception limitations in complex adverse traffic scenarios (CATS). Meanwhile, data serves as the fundamental…

Autonomous driving and V2X technologies have developed rapidly in the past decade, leading to improved safety and efficiency in modern transportation. These systems interact with extensive networks of vehicles, roadside infrastructure, and…

Cryptography and Security · Computer Science 2025-08-27 Joshua Lee , Ali Arastehfard , Weiran Liu , Xuegang Ban , Yuan Hong

Vehicle-to-Everything (V2X) cooperation is reshaping traffic safety from an ego-centric sensing problem into one of collective intelligence. This survey structures recent progress within a unified Sensor-Perception-Decision (SPD) framework…

Systems and Control · Electrical Eng. & Systems 2025-12-02 Jiaxun Zhang , Qian Xu , Zhenning Li , Chengzhong Xu , Keqiang Li

Simulation is a crucial step in ensuring accurate, efficient, and realistic Connected and Autonomous Vehicles (CAVs) testing and validation. As the adoption of CAV accelerates, the integration of real-world data into simulation environments…

Robotics · Computer Science 2024-09-27 Junwei You , Pei Li , Yang Cheng , Keshu Wu , Rui Gan , Steven T. Parker , Bin Ran

Vehicle-to-everything (V2X) collaborative perception has emerged as a promising solution to address the limitations of single-vehicle perception systems. However, existing V2X datasets are limited in scope, diversity, and quality. To…

Risk quantification is a critical component of safe autonomous driving, however, constrained by the limited perception range and occlusion of single-vehicle systems in complex and dense scenarios. Vehicle-to-everything (V2X) paradigm has…

Robotics · Computer Science 2025-06-23 Mingyue Lei , Zewei Zhou , Hongchen Li , Jia Hu , Jiaqi Ma

Vehicle-to-everything (V2X) technologies offer a promising paradigm to mitigate the limitations of constrained observability in single-vehicle systems. Prior work primarily focuses on single-frame cooperative perception, which fuses agents'…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Zewei Zhou , Hao Xiang , Zhaoliang Zheng , Seth Z. Zhao , Mingyue Lei , Yun Zhang , Tianhui Cai , Xinyi Liu , Johnson Liu , Maheswari Bajji , Xin Xia , Zhiyu Huang , Bolei Zhou , Jiaqi Ma

As self-driving cars increasingly penetrate our daily lives, vehicle-to-everything (V2X) communications are emerging as one of the key enabler technologies. However, the dynamicity of vehicles (one of whose causes is the mobility of…

Systems and Control · Electrical Eng. & Systems 2024-01-30 Dhruba Sunuwar , Seungmo Kim

Connectivity is a main driver for the ongoing megatrend of automated mobility: future Cooperative Intelligent Transport Systems (C-ITS) will connect road vehicles, traffic signals, roadside infrastructure, and even vulnerable road users,…

Multiagent Systems · Computer Science 2024-08-06 Guido Kueppers , Jean-Pierre Busch , Lennart Reiher , Lutz Eckstein

While multi-vehicular collaborative driving demonstrates clear advantages over single-vehicle autonomy, traditional infrastructure-based V2X systems remain constrained by substantial deployment costs and the creation of "uncovered danger…

Computer Vision and Pattern Recognition · Computer Science 2025-07-04 Xiangbo Gao , Yuheng Wu , Fengze Yang , Xuewen Luo , Keshu Wu , Xinghao Chen , Yuping Wang , Chenxi Liu , Yang Zhou , Zhengzhong Tu

LiDAR-based Vehicle-to-Everything (V2X) cooperative perception has demonstrated its impact on the safety and effectiveness of autonomous driving. Since current cooperative perception algorithms are trained and tested on the same dataset,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Baolu Li , Zongzhe Xu , Jinlong Li , Xinyu Liu , Jianwu Fang , Xiaopeng Li , Hongkai Yu

The comprehensiveness of vehicle-to-everything (V2X) recognition enriches and holistically shapes the global Birds-Eye-View (BEV) perception, incorporating rich semantics and integrating driving scene information, thereby serving features…

Robotics · Computer Science 2024-04-23 Fukang Li , Wenlin Ou , Kunpeng Gao , Yuwen Pang , Yifei Li , Henry Fan

With cooperative perception, autonomous vehicles can wirelessly share sensor data and representations to overcome sensor occlusions, improving situational awareness. Securing such data exchanges is crucial for connected autonomous vehicles.…

Cryptography and Security · Computer Science 2025-03-04 Namo Asavisanu , Tina Khezresmaeilzadeh , Rohan Sequeira , Hang Qiu , Fawad Ahmad , Konstantinos Psounis , Ramesh Govindan

Multi-agent multi-lidar sensor fusion between connected vehicles for cooperative perception has recently been recognized as the best technique for minimizing the blind zone of individual vehicular perception systems and further enhancing…

Systems and Control · Electrical Eng. & Systems 2023-07-14 Lantao Li , Chen Sun

In this paper, we introduce the notion of Cooperative Perception Error Models (coPEMs) towards achieving an effective and efficient integration of V2X solutions within a virtual test environment. We focus our analysis on the occlusion…

Robotics · Computer Science 2022-11-23 Andrea Piazzoni , Jim Cherian , Roshan Vijay , Lap-Pui Chau , Justin Dauwels

Autonomous driving (AD) has achieved significant progress, yet single-vehicle perception remains constrained by sensing range and occlusions. Vehicle-to-Everything (V2X) communication addresses these limits by enabling collaboration across…

Artificial Intelligence · Computer Science 2025-10-06 Xuewen Luo , Fengze Yang , Fan Ding , Xiangbo Gao , Shuo Xing , Yang Zhou , Zhengzhong Tu , Chenxi Liu