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Pedestrian trajectory prediction is valuable for understanding human motion behaviors and it is challenging because of the social influence from other pedestrians, the scene constraints and the multimodal possibilities of predicted…

计算机视觉与模式识别 · 计算机科学 2020-10-13 Hao Xue , Du Q. Huynh , Mark Reynolds

Pedestrian intention and trajectory prediction are critical for the safe deployment of autonomous driving systems, directly influencing navigation decisions in complex traffic environments. Recent advances in large vision-language models…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Naman Mishra , Shankar Gangisetty , C. V. Jawahar

Pedestrian detection is an important but challenging problem in computer vision, especially in human-centric tasks. Over the past decade, significant improvement has been witnessed with the help of handcrafted features and deep features.…

计算机视觉与模式识别 · 计算机科学 2021-05-13 Jiale Cao , Yanwei Pang , Jin Xie , Fahad Shahbaz Khan , Ling Shao

This paper presents a pedestrian motion model that includes both low level trajectory patterns, and high level discrete transitions. The inclusion of both levels creates a more general predictive model, allowing for more meaningful…

机器人学 · 计算机科学 2020-01-30 Yutao Han , Rina Tse , Mark Campbell

Human pose analysis has garnered significant attention within both the research community and practical applications, owing to its expanding array of uses, including gaming, video surveillance, sports performance analysis, and…

计算机视觉与模式识别 · 计算机科学 2023-10-23 Lijuan Zhou , Xiang Meng , Zhihuan Liu , Mengqi Wu , Zhimin Gao , Pichao Wang

Given pedestrians' vulnerability in road traffic, it remains unclear how novel AV appearances will impact pedestrians crossing behaviour. To address this gap, this study pioneers an investigation into the influence of AVs' exterior design,…

人机交互 · 计算机科学 2024-07-10 Wei Lyu , Yaqin Cao , Yi Ding , Jingyu Li , Kai Tian , Hui Zhang

The major advances in intelligent transportation systems are pushing societal services toward autonomy where road management is to be more agile in order to cope with changes and continue to yield optimal performance. However, the…

系统与控制 · 电气工程与系统科学 2024-09-19 Dayuan Tan , Mohamed Younis , Wassila Lalouani , Shuyao Fan , Guozhi Song

Tracking the trajectory of tennis players can help camera operators in production. Predicting future movement enables cameras to automatically track and predict a player's future trajectory without human intervention. Predicting future…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Ali K. AlShami , Terrance Boult , Jugal Kalita

This work targets human action recognition in video. While recent methods typically represent actions by statistics of local video features, here we argue for the importance of a representation derived from human pose. To this end we…

计算机视觉与模式识别 · 计算机科学 2015-09-24 Guilhem Chéron , Ivan Laptev , Cordelia Schmid

An understanding of pedestrian dynamics is indispensable for numerous urban applications including the design of transportation networks and planing for business development. Pedestrian counting often requires utilizing manual or technical…

计算机视觉与模式识别 · 计算机科学 2021-10-12 Eric K. Tokuda , Yitzchak Lockerman , Gabriel B. A. Ferreira , Ethan Sorrelgreen , David Boyle , Roberto M. Cesar-Jr. , Claudio T. Silva

Pedestrians are arguably one of the most safety-critical road users to consider for autonomous vehicles in urban areas. In this paper, we address the problem of jointly detecting pedestrians and recognizing 32 pedestrian attributes from a…

计算机视觉与模式识别 · 计算机科学 2021-08-30 Taylor Mordan , Matthieu Cord , Patrick Pérez , Alexandre Alahi

Forecasting the trajectory of pedestrians in shared urban traffic environments is still considered one of the challenging problems facing the development of autonomous vehicles (AVs). In the literature, this problem is often tackled using…

计算机视觉与模式识别 · 计算机科学 2021-08-10 Khaled Saleh

Designing robust activity detectors for fixed camera surveillance video requires knowledge of the 3-D scene. This paper presents an automatic camera calibration process that provides a mechanism to reason about the spatial proximity between…

计算机视觉与模式识别 · 计算机科学 2019-06-07 Robert Wagner , Daniel Crispell , Patrick Feeney , Joe Mundy

As a core technology of the autonomous driving system, pedestrian trajectory prediction can significantly enhance the function of active vehicle safety and reduce road traffic injuries. In traffic scenes, when encountering with oncoming…

计算机视觉与模式识别 · 计算机科学 2021-12-14 Tong Su , Yu Meng , Yan Xu

Pedestrians and vehicles often share the road in complex inner city traffic. This leads to interactions between the vehicle and pedestrians, with each affecting the other's motion. In order to create robust methods to reason about…

计算机视觉与模式识别 · 计算机科学 2019-05-15 Daniela A. Ridel , Nachiket Deo , Denis Wolf , Mohan M. Trivedi

Predicting pedestrian behavior when interacting with vehicles is one of the most critical challenges in the field of automated driving. Pedestrian crossing behavior is influenced by various interaction factors, including time to arrival,…

机器学习 · 计算机科学 2024-03-20 Chi Zhang , Amir Hossein Kalantari , Yue Yang , Zhongjun Ni , Gustav Markkula , Natasha Merat , Christian Berger

This paper introduces a novel benchmark to study the impact and relationship of built environment elements on pedestrian collision prediction, intending to enhance environmental awareness in autonomous driving systems to prevent pedestrian…

Achieving robust multi-person 2D body landmark localization and pose estimation is essential for human behavior and interaction understanding as encountered for instance in HRI settings. Accurate methods have been proposed recently, but…

计算机视觉与模式识别 · 计算机科学 2019-12-03 Angel Martínez-González , Michael Villamizar , Olivier Canévet , Jean-Marc Odobez

Most of the existing works on pedestrian pose estimation do not consider estimating the pose of an occluded pedestrian, as the annotations of the occluded parts are not available in relevant automotive datasets. For example, CityPersons, a…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Arindam Das , Sudip Das , Ganesh Sistu , Jonathan Horgan , Ujjwal Bhattacharya , Edward Jones , Martin Glavin , Ciarán Eising

Numerous fields, such as ecology, biology, and neuroscience, use animal recordings to track and measure animal behaviour. Over time, a significant volume of such data has been produced, but some computer vision techniques cannot explore it…

计算机视觉与模式识别 · 计算机科学 2023-07-26 Jose Sosa , Sharn Perry , Jane Alty , David Hogg