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Collaborative perception allows each agent to enhance its perceptual abilities by exchanging messages with others. It inherently results in a trade-off between perception ability and communication costs. Previous works transmit complete…

Computer Vision and Pattern Recognition · Computer Science 2024-01-24 Yue Hu , Xianghe Pang , Xiaoqi Qin , Yonina C. Eldar , Siheng Chen , Ping Zhang , Wenjun Zhang

The reliability of current autonomous driving systems is often jeopardized in situations when the vehicle's field-of-view is limited by nearby occluding objects. To mitigate this problem, vehicle-to-vehicle communication to share sensor…

Robotics · Computer Science 2023-05-30 Hsu-kuang Chiu , Stephen F. Smith

Multi-agent collaborative perception could significantly upgrade the perception performance by enabling agents to share complementary information with each other through communication. It inevitably results in a fundamental trade-off…

Computer Vision and Pattern Recognition · Computer Science 2022-09-27 Yue Hu , Shaoheng Fang , Zixing Lei , Yiqi Zhong , Siheng Chen

Cooperative perception among autonomous agents overcomes the limitations of single-agent sensing, but bandwidth constraints in vehicle-to-everything (V2X) networks require efficient communication policies. Existing approaches rely on…

Multiagent Systems · Computer Science 2026-03-24 Aayam Bansal , Ishaan Gangwani

Vehicle-to-infrastructure (V2I) cooperative perception plays a crucial role in autonomous driving scenarios. Despite its potential to improve perception accuracy and robustness, the large amount of raw sensor data inevitably results in high…

Signal Processing · Electrical Eng. & Systems 2024-07-31 Jiawei Shao , Teng Li , Jun Zhang

Collaborative perception emphasizes enhancing environmental understanding by enabling multiple agents to share visual information with limited bandwidth resources. While prior work has explored the empirical trade-off between task…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Genjia Liu , Anning Hu , Yue Hu , Wenjun Zhang , Siheng Chen

Cooperative perception can significantly improve the perception performance of autonomous vehicles beyond the limited perception ability of individual vehicles by exchanging information with neighbor agents through V2X communication.…

Robotics · Computer Science 2024-02-29 Shunli Ren , Zixing Lei , Zi Wang , Mehrdad Dianati , Yafei Wang , Siheng Chen , Wenjun Zhang

Vehicle-to-everything (V2X) communication techniques enable the collaboration between vehicles and many other entities in the neighboring environment, which could fundamentally improve the perception system for autonomous driving. However,…

Computer Vision and Pattern Recognition · Computer Science 2022-07-19 Yiming Li , Dekun Ma , Ziyan An , Zixun Wang , Yiqi Zhong , Siheng Chen , Chen Feng

Vehicle-to-everything-aided autonomous driving (V2X-AD) has a huge potential to provide a safer driving solution. Despite extensive researches in transportation and communication to support V2X-AD, the actual utilization of these…

Computer Vision and Pattern Recognition · Computer Science 2025-04-10 Genjia Liu , Yue Hu , Chenxin Xu , Weibo Mao , Junhao Ge , Zhengxiang Huang , Yifan Lu , Yinda Xu , Junkai Xia , Yafei Wang , Siheng Chen

Predicting future trajectories of surrounding traffic agents is critical for safe autonomous navigation and collision avoidance. Despite all advances in the trajectory forecasting realm, the prediction models remains vulnerable to…

Cooperative perception extends the perception capabilities of autonomous vehicles by enabling multi-agent information sharing via Vehicle-to-Everything (V2X) communication. Unlike traditional onboard sensors, V2X acts as a dynamic…

Other Computer Science · Computer Science 2025-05-05 Zhiying Song , Tenghui Xie , Fuxi Wen , Jun Li

As a pivotal technology for autonomous driving, collaborative perception enables vehicular agents to exchange perceptual data through vehicle-to-everything (V2X) communications, thereby enhancing perception accuracy of all collaborators.…

Systems and Control · Electrical Eng. & Systems 2025-09-23 Guowei Liu , Le Liang , Chongtao Guo , Hao Ye , Shi Jin

Cooperative intelligent transport systems rely on a set of Vehicle-to-Everything (V2X) applications to enhance road safety. Emerging new V2X applications like Advanced Driver Assistance Systems (ADASs) and Connected Autonomous Driving (CAD)…

Networking and Internet Architecture · Computer Science 2024-07-02 Badreddine Yacine Yacheur , Toufik Ahmed , Mohamed Mosbah

Cooperative perception of connected vehicles comes to the rescue when the field of view restricts stand-alone intelligence. While raw-level cooperative perception preserves most information to guarantee accuracy, it is demanding in…

Information Theory · Computer Science 2023-02-28 Yukuan Jia , Ruiqing Mao , Yuxuan Sun , Sheng Zhou , Zhisheng Niu

Collaborative perception allows connected vehicles to exchange sensor information and overcome each vehicle's blind spots. Yet transmitting raw point clouds or full feature maps overwhelms Vehicle-to-Vehicle (V2V) communications, causing…

Computer Vision and Pattern Recognition · Computer Science 2025-07-28 Melih Yazgan , Allen Xavier Arasan , J. Marius Zöllner

Autonomous driving holds transformative potential but remains fundamentally constrained by the limited perception and isolated decision-making with standalone intelligence. While recent multi-agent approaches introduce cooperation, they…

Robotics · Computer Science 2025-11-13 Ziyi Song , Chen Xia , Chenbing Wang , Haibao Yu , Sheng Zhou , Zhisheng Niu

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

With the tremendous advancement of deep learning and communication technology, Vehicle-to-Everything (V2X) cooperative perception has the potential to address limitations in sensing distant objects and occlusion for a single-agent…

Artificial Intelligence · Computer Science 2025-09-30 An Guo , Shuoxiao Zhang , Enyi Tang , Xinyu Gao , Haomin Pang , Haoxiang Tian , Yanzhou Mu , Wu Wen , Chunrong Fang , Zhenyu Chen

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

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
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