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When predicting trajectories of road agents, motion predictors usually approximate the future distribution by a limited number of samples. This constraint requires the predictors to generate samples that best support the task given task…

机器人学 · 计算机科学 2022-05-27 Xin Huang , Guy Rosman , Ashkan Jasour , Stephen G. McGill , John J. Leonard , Brian C. Williams

Lane changing and obstacle avoidance are one of the most important tasks in automated cars. To date, many algorithms have been suggested that are generally based on path trajectory or reinforcement learning approaches. Although these…

机器人学 · 计算机科学 2023-01-19 Shafagh A. Pashaki , Ali Nahvi , Ahmad Ahmadi , Sajad Tavakoli , Shahin Naeemi , Salar H. Shamchi

Efficient and accurate motion prediction is crucial for ensuring safety and informed decision-making in autonomous driving, particularly under dynamic real-world conditions that necessitate multi-modal forecasts. We introduce TrajFlow, a…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Qi Yan , Brian Zhang , Yutong Zhang , Daniel Yang , Joshua White , Di Chen , Jiachao Liu , Langechuan Liu , Binnan Zhuang , Shaoshuai Shi , Renjie Liao

Human motion prediction, i.e., forecasting future body poses given observed pose sequence, has typically been tackled with recurrent neural networks (RNNs). However, as evidenced by prior work, the resulted RNN models suffer from prediction…

计算机视觉与模式识别 · 计算机科学 2020-07-08 Wei Mao , Miaomiao Liu , Mathieu Salzmann , Hongdong Li

Level 5 Autonomous Driving, a technology that a fully automated vehicle (AV) requires no human intervention, has raised serious concerns on safety and stability before widespread use. The capability of understanding and predicting future…

计算机视觉与模式识别 · 计算机科学 2022-12-21 Fei Wu , Luoyu Chen , Hao Lu

Predicting the trajectories of surrounding agents is still considered one of the most challenging tasks for autonomous driving. In this paper, we introduce a multi-modal trajectory prediction framework based on the transformer network. The…

机器人学 · 计算机科学 2024-02-27 Zhenning Li , Hao Yu

Motion prediction is essential for safe and efficient autonomous driving. However, the inexplicability and uncertainty of complex artificial intelligence models may lead to unpredictable failures of the motion prediction module, which may…

机器人学 · 计算机科学 2023-05-26 Wenbo Shao , Yanchao Xu , Liang Peng , Jun Li , Hong Wang

Self-driving vehicles (SDVs) hold great potential for improving traffic safety and are poised to positively affect the quality of life of millions of people. To unlock this potential one of the critical aspects of the autonomous technology…

机器人学 · 计算机科学 2020-10-27 Henggang Cui , Thi Nguyen , Fang-Chieh Chou , Tsung-Han Lin , Jeff Schneider , David Bradley , Nemanja Djuric

Motion simulation, prediction and planning are foundational tasks in autonomous driving, each essential for modeling and reasoning about dynamic traffic scenarios. While often addressed in isolation due to their differing objectives, such…

机器人学 · 计算机科学 2026-02-03 Nan Song , Junzhe Jiang , Jingyu Li , Xiatian Zhu , Li Zhang

Predicting future trajectories of surrounding obstacles is a crucial task for autonomous driving cars to achieve a high degree of road safety. There are several challenges in trajectory prediction in real-world traffic scenarios, including…

计算机视觉与模式识别 · 计算机科学 2021-03-31 Bo Dong , Hao Liu , Yu Bai , Jinbiao Lin , Zhuoran Xu , Xinyu Xu , Qi Kong

Autonomous driving requires operation in different behavioral modes ranging from lane following and intersection crossing to turning and stopping. However, most existing deep learning approaches to autonomous driving do not consider the…

机器学习 · 计算机科学 2019-01-15 Sauhaarda Chowdhuri , Tushar Pankaj , Karl Zipser

Self-driving vehicles plan around both static and dynamic objects, applying predictive models of behavior to estimate future locations of the objects in the environment. However, future behavior is inherently uncertain, and models of motion…

计算机视觉与模式识别 · 计算机科学 2019-10-18 Ajay Jain , Sergio Casas , Renjie Liao , Yuwen Xiong , Song Feng , Sean Segal , Raquel Urtasun

For motion planning and control of autonomous vehicles to be proactive and safe, pedestrians' and other road users' motions must be considered. In this paper, we present a vehicle motion planning and control framework, based on Model…

系统与控制 · 计算机科学 2019-03-20 Ivo Batkovic , Mario Zanon , Mohammad Ali , Paolo Falcone

We propose a motion forecasting model called BANet, which means Boundary-Aware Network, and it is a variant of LaneGCN. We believe that it is not enough to use only the lane centerline as input to obtain the embedding features of the vector…

计算机视觉与模式识别 · 计算机科学 2022-07-04 Chen Zhang , Honglin Sun , Chen Chen , Yandong Guo

In spite of the great progress in human motion prediction, it is still a challenging task to predict those aperiodic and complicated motions. We believe that to capture the correlations among human body components is the key to understand…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Honghong Zhou , Caili Guo , Hao Zhang , Yanjun Wang

With potential applications in fields including intelligent surveillance and human-robot interaction, the human motion prediction task has become a hot research topic and also has achieved high success, especially using the recent Graph…

计算机视觉与模式识别 · 计算机科学 2023-11-27 Wanying Zhang , Shen Zhao , Fanyang Meng , Songtao Wu , Mengyuan Liu

Pedestrian motion prediction is a key part of the modular-based autonomous driving pipeline, ensuring safe, accurate, and timely awareness of human agents' possible future trajectories. The autonomous vehicle can use this information to…

机器人学 · 计算机科学 2024-10-23 Dmytro Zabolotnii , Yar Muhammad , Naveed Muhammad

Predicting the future motion of vehicles has been studied using various techniques, including stochastic policies, generative models, and regression. Recent work has shown that classification over a trajectory set, which approximates…

机器学习 · 计算机科学 2021-01-15 Freddy A. Boulton , Elena Corina Grigore , Eric M. Wolff

Image animation aims to animate a source image by using motion learned from a driving video. Current state-of-the-art methods typically use convolutional neural networks (CNNs) to predict motion information, such as motion keypoints and…

计算机视觉与模式识别 · 计算机科学 2022-09-29 Jiale Tao , Biao Wang , Tiezheng Ge , Yuning Jiang , Wen Li , Lixin Duan

Model Predictive Control (MPC) has been widely applied to the motion planning of autonomous vehicles. An MPC-controlled vehicle is required to predict its own trajectories in a finite prediction horizon according to its model. Beyond this,…

机器人学 · 计算机科学 2023-10-05 Ni Dang , Zengjie Zhang , Jizheng Liu , Marion Leibold , Martin Buss