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Estimating motion from images is a well-studied problem in computer vision and robotics. Previous work has developed techniques to estimate the motion of a moving camera in a largely static environment (e.g., visual odometry) and to segment…

机器人学 · 计算机科学 2019-03-01 Kevin M. Judd , Jonathan D. Gammell , Paul Newman

In this study, we introduce AV-PedAware, a self-supervised audio-visual fusion system designed to improve dynamic pedestrian awareness for robotics applications. Pedestrian awareness is a critical requirement in many robotics applications.…

机器人学 · 计算机科学 2025-04-07 Yizhuo Yang , Shenghai Yuan , Muqing Cao , Jianfei Yang , Lihua Xie

Detecting pedestrians is a crucial task in autonomous driving systems to ensure the safety of drivers and pedestrians. The technologies involved in these algorithms must be precise and reliable, regardless of environment conditions. Relying…

计算机视觉与模式识别 · 计算机科学 2021-05-05 Òscar Lorente , Josep R. Casas , Santiago Royo , Ivan Caminal

Detection of pedestrians in aerial imagery captured by drones has many applications including intersection monitoring, patrolling, and surveillance, to name a few. However, the problem is involved due to continuouslychanging camera…

计算机视觉与模式识别 · 计算机科学 2019-05-17 Mohamed Afifi , Yara Ali , Karim Amer , Mahmoud Shaker , Mohamed ElHelw

This paper presents an end-to-end radar odometry system which delivers robust, real-time pose estimates based on a learned embedding space free of sensing artefacts and distractor objects. The system deploys a fully differentiable,…

计算机视觉与模式识别 · 计算机科学 2020-01-20 Dan Barnes , Rob Weston , Ingmar Posner

Reliable anticipation of pedestrian trajectory is imperative for the operation of autonomous vehicles and can significantly enhance the functionality of advanced driver assistance systems. While significant progress has been made in the…

计算机视觉与模式识别 · 计算机科学 2019-05-10 Olly Styles , Arun Ross , Victor Sanchez

In this paper, we propose a privacy-enhancing technique leveraging an inherent property of automatic pedestrian detection algorithms, namely, that the training of deep neural network (DNN) based methods is generally performed using curated…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Jacob Shams , Ben Nassi , Satoru Koda , Asaf Shabtai , Yuval Elovici

We present PVO, a novel panoptic visual odometry framework to achieve more comprehensive modeling of the scene motion, geometry, and panoptic segmentation information. Our PVO models visual odometry (VO) and video panoptic segmentation…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Weicai Ye , Xinyue Lan , Shuo Chen , Yuhang Ming , Xingyuan Yu , Hujun Bao , Zhaopeng Cui , Guofeng Zhang

A major bottleneck in off-road autonomous driving research lies in the scarcity of large-scale, high-quality datasets and benchmarks. To bridge this gap, we present ORAD-3D, which, to the best of our knowledge, is the largest dataset…

Automated vehicles rely heavily on data-driven methods, especially for complex urban environments. Large datasets of real world measurement data in the form of road user trajectories are crucial for several tasks like road user prediction…

计算机视觉与模式识别 · 计算机科学 2019-11-19 Julian Bock , Robert Krajewski , Tobias Moers , Steffen Runde , Lennart Vater , Lutz Eckstein

This paper proposes two new algorithms for certified perception in safety-critical robotic applications. The first is a Certified Visual Odometry algorithm, which uses a RGBD camera with bounded sensor noise to construct a visual odometry…

机器人学 · 计算机科学 2024-02-09 Devansh R Agrawal , Rajiv Govindjee , Jiangbo Yu , Anurekha Ravikumar , Dimitra Panagou

Learning to recognize pedestrian attributes at far distance is a challenging problem in visual surveillance since face and body close-shots are hardly available; instead, only far-view image frames of pedestrian are given. In this study, we…

计算机视觉与模式识别 · 计算机科学 2015-04-30 Yubin Deng , Ping Luo , Chen Change Loy , Xiaoou Tang

The progress of image processing during recent years allows the measurement of pedestrian characteristics on a "microscopic" scale with low costs. However, density and flow are concepts of fluid mechanics defined for the limit of infinitely…

物理与社会 · 物理学 2015-05-14 Bernhard Steffen , Armin Seyfried

Vision-based roadside 3D object detection has attracted rising attention in autonomous driving domain, since it encompasses inherent advantages in reducing blind spots and expanding perception range. While previous work mainly focuses on…

计算机视觉与模式识别 · 计算机科学 2024-06-14 Wenjie Wang , Yehao Lu , Guangcong Zheng , Shuigen Zhan , Xiaoqing Ye , Zichang Tan , Jingdong Wang , Gaoang Wang , Xi Li

Monocular visual odometry (MVO) is vital in autonomous navigation and robotics, providing a cost-effective and flexible motion tracking solution, but the inherent scale ambiguity in monocular setups often leads to cumulative errors over…

机器人学 · 计算机科学 2024-11-18 Yufei Wei , Sha Lu , Fuzhang Han , Rong Xiong , Yue Wang

This paper presents an open-source aerial neuromorphic dataset that captures pedestrians and vehicles moving in an urban environment. The dataset, titled NU-AIR, features 70.75 minutes of event footage acquired with a 640 x 480 resolution…

计算机视觉与模式识别 · 计算机科学 2024-08-01 Craig Iaboni , Thomas Kelly , Pramod Abichandani

To measure system states and local environment directly with high precision, expensive sensors are required. However, highly accurate system states and environmental perception can also be achieved using data fusion techniques and digital…

机器人学 · 计算机科学 2018-01-09 Maximilian Harr , Christoph Schaefer

We introduce a new benchmark analysis focusing on 3D canine pose estimation from monocular in-the-wild images. A multi-modal dataset 3DDogs-Lab was captured indoors, featuring various dog breeds trotting on a walkway. It includes data from…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Moira Shooter , Charles Malleson , Adrian Hilton

We introduce HARPER, a novel dataset for 3D body pose estimation and forecast in dyadic interactions between users and Spot, the quadruped robot manufactured by Boston Dynamics. The key-novelty is the focus on the robot's perspective, i.e.,…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Andrea Avogaro , Andrea Toaiari , Federico Cunico , Xiangmin Xu , Haralambos Dafas , Alessandro Vinciarelli , Emma Li , Marco Cristani

Applications to support pedestrian mobility in urban areas require a complete, and routable graph representation of the built environment. Globally available information, including aerial imagery provides a scalable source for constructing…

计算机视觉与模式识别 · 计算机科学 2024-07-25 Yuxiang Zhang , Bill Howe , Sachin Mehta , Nicholas-J Bolten , Anat Caspi