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We present a new interaction mechanism of prediction and planning for end-to-end autonomous driving, called PPAD (Iterative Interaction of Prediction and Planning Autonomous Driving), which considers the timestep-wise interaction to better…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Zhili Chen , Maosheng Ye , Shuangjie Xu , Tongyi Cao , Qifeng Chen

Human motion understanding and prediction is an integral aspect in our pursuit of machine intelligence and human-machine interaction systems. Current methods typically pursue a kinematics modeling approach, relying heavily upon prior…

计算机视觉与模式识别 · 计算机科学 2021-12-22 Kedi Lyu , Zhenguang Liu , Shuang Wu , Haipeng Chen , Xuhong Zhang , Yuyu Yin

Autonomous vehicles operate in highly dynamic environments necessitating an accurate assessment of which aspects of a scene are moving and where they are moving to. A popular approach to 3D motion estimation, termed scene flow, is to employ…

计算机视觉与模式识别 · 计算机科学 2021-10-27 Philipp Jund , Chris Sweeney , Nichola Abdo , Zhifeng Chen , Jonathon Shlens

In the era of Industry 5.0, monitoring human activity is essential for ensuring both ergonomic safety and overall well-being. While multi-camera centralized setups improve pose estimation accuracy, they often suffer from high computational…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Enrico Martini , Ho Jin Choi , Nadia Figueroa , Nicola Bombieri

When manipulating an object to accomplish complex tasks, humans rely on both vision and touch to keep track of the object's 6D pose. However, most existing object pose tracking systems in robotics rely exclusively on visual signals, which…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Yun Liu , Xiaomeng Xu , Weihang Chen , Haocheng Yuan , He Wang , Jing Xu , Rui Chen , Li Yi

In 3D human action recognition, limited supervised data makes it challenging to fully tap into the modeling potential of powerful networks such as transformers. As a result, researchers have been actively investigating effective…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Yunyao Mao , Jiajun Deng , Wengang Zhou , Yao Fang , Wanli Ouyang , Houqiang Li

Humanoid robots dynamically navigate an environment by interacting with it via contact wrenches exerted at intermittent contact poses. Therefore, it is important to consider dynamics when planning a contact sequence. Traditional contact…

机器人学 · 计算机科学 2019-03-04 Yu-Chi Lin , Brahayam Ponton , Ludovic Righetti , Dmitry Berenson

Predicting gaze behavior in virtual reality environments remains a significant challenge with implications for rendering optimization and interface design. This paper introduces a multimodal approach to VR gaze prediction that combines…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Farhaan Ebadulla , Chiraag Mudlpaur , Shreya Chaurasia , Gaurav BV

Forecasting long-term human motion is a challenging task due to the non-linearity, multi-modality and inherent uncertainty in future trajectories. The underlying scene and past motion of agents can provide useful cues to predict their…

计算机视觉与模式识别 · 计算机科学 2019-09-18 Daniela Ridel , Nachiket Deo , Denis Wolf , Mohan Trivedi

We propose the task of forecasting characteristic 3d poses: from a short sequence observation of a person, predict a future 3d pose of that person in a likely action-defining, characteristic pose -- for instance, from observing a person…

计算机视觉与模式识别 · 计算机科学 2022-03-09 Christian Diller , Thomas Funkhouser , Angela Dai

Forecasting pedestrians' future motions is essential for autonomous driving systems to safely navigate in urban areas. However, existing prediction algorithms often overly rely on past observed trajectories and tend to fail around abrupt…

计算机视觉与模式识别 · 计算机科学 2022-03-07 Dongxu Guo , Taylor Mordan , Alexandre Alahi

Human motion prediction aims to forecast future poses given a sequence of past 3D skeletons. While this problem has recently received increasing attention, it has mostly been tackled for single humans in isolation. In this paper, we explore…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Wen Guo , Xiaoyu Bie , Xavier Alameda-Pineda , Francesc Moreno-Noguer

Human pose estimation from monocular video is a rapidly advancing field that offers great promise to human movement science and rehabilitation. This potential is tempered by the smaller body of work ensuring the outputs are clinically…

计算机视觉与模式识别 · 计算机科学 2022-03-18 R. James Cotton , Emoonah McClerklin , Anthony Cimorelli , Ankit Patel , Tasos Karakostas

Multi-person pose estimation generally follows top-down and bottom-up paradigms. Both of them use an extra stage ($\boldsymbol{e.g.,}$ human detection in top-down paradigm or grouping process in bottom-up paradigm) to build the relationship…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Yabo Xiao , Xiaojuan Wang , Dongdong Yu , Kai Su , Lei Jin , Mei Song , Shuicheng Yan , Jian Zhao

Synthesizing 3D human motion plays an important role in many graphics applications as well as understanding human activity. While many efforts have been made on generating realistic and natural human motion, most approaches neglect the…

计算机视觉与模式识别 · 计算机科学 2021-06-15 Jiashun Wang , Huazhe Xu , Jingwei Xu , Sifei Liu , Xiaolong Wang

With a growing interest in autonomous vehicles' operation, there is an equally increasing need for efficient anticipatory gesture recognition systems for human-vehicle interaction. Existing gesture-recognition algorithms have been primarily…

计算机视觉与模式识别 · 计算机科学 2020-11-19 Nishant Bhattacharya , Suresh Sundaram

Expressive representation of pose sequences is crucial for accurate motion modeling in human motion prediction (HMP). While recent deep learning-based methods have shown promise in learning motion representations, these methods tend to…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Jiexin Wang , Wenwen Qiang , Zhao Yang , Bing Su

In applications such as autonomous driving, it is important to understand, infer, and anticipate the intention and future behavior of pedestrians. This ability allows vehicles to avoid collisions and improve ride safety and quality. This…

机器人学 · 计算机科学 2019-09-16 Xiaoxiao Du , Ram Vasudevan , Matthew Johnson-Roberson

The task of action-driven human motion prediction aims to forecast future human motion based on the observed sequence while respecting the given action label. It requires modeling not only the stochasticity within human motion but the…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Chunzhi Gu , Chao Zhang , Shigeru Kuriyama

Human motion prediction and understanding is a challenging problem. Due to the complex dynamic of human motion and the non-deterministic aspect of future prediction. We propose a novel sequence-to-sequence model for human motion prediction…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Emad Barsoum , John Kender , Zicheng Liu