paper-with-me

Papers

Online Pedestrian Group Walking Event Detection Using Spectral Analysis of Motion Similarity Graph

2019-09-03 · Vahid Bastani, Damian Campo, Lucio Marcenaro, Carlo S. Regazzoni

A method for online identification of group of moving objects in the video is proposed in this paper. This method at each frame identifies group of tracked objects with similar local instantaneous motion pattern using spectral clustering on motion similarity graph. Then, the output of the algorithm is used to detect the event of more than two object moving together as required by PETS2015 challenge. The performance of the algorithm is evaluated on the PETS2015 dataset.

📄 PDF Abstract BibTeX arXiv:1909.01258

Code (0)

등록된 구현이 없습니다.

Tasks

ClusteringEvent Detection

Methods 이 논문이 사용한 방법론

Spectral Clustering Spectral clustering has attracted increasing attention due to the promising ability in dealing with nonlinearly separable datasets [15], [16]. In spectral clustering, the…

Similar Papers 제목 키워드 기반

Understanding Pedestrian Behaviors From Stationary Crowd Groups

2015-06-01 · CVPR 2015 6 · Shuai Yi, Hongsheng Li, Xiaogang Wang

Pedestrian behavior modeling and analysis is important for crowd scene understanding and has various applications in video surveillance. Stationary crowd groups are a key factor influencing pedestrian walking patterns bu…

Event DetectionScene Understanding

Multi-Agent Reinforcement Learning for Safe Autonomous Driving Under Pedestrian Behavioral Uncertainty

2026-05-18 · Prakash Aryan, Kaushik Raghupathruni, Timo Kehrer, Sebastiano Panichella arxiv

Simulation-based testing of self-driving cars (SDCs) typically relies on scripted pedestrian models that do not capture the heterogeneity and uncertainty of real crossing behavior, limiting the realism of safety assessme…

Multi-agent Reinforcement LearningAutonomous Driving

Recognizing Textures with Mobile Cameras for Pedestrian Safety Applications

2017-11-01 · Shubham Jain, Marco Gruteser

As smartphone rooted distractions become commonplace, the lack of compelling safety measures has led to a rise in the number of injuries to distracted walkers. Various solutions address this problem by sensing a pedestri…

Material Recognitionobject-detectionObject Detection

WILDTRACK: A Multi-Camera HD Dataset for Dense Unscripted Pedestrian Detection

2018-06-01 · CVPR 2018 6 · Tatjana Chavdarova, Pierre Baqué, Stéphane Bouquet, Andrii Maksai 외

People detection methods are highly sensitive to occlusions between pedestrians, which are extremely frequent in many situations where cameras have to be mounted at a limited height. The reduction of camera prices allows…

multi-view detectionMultiview DetectionObject TrackingPedestrian Detection

PMMA: The Polytechnique Montreal Mobility Aids Dataset

2026-02-10 · Qingwu Liu, Nicolas Saunier, Guillaume-Alexandre Bilodeau arxiv

This study introduces a new object detection dataset of pedestrians using mobility aids, named PMMA. The dataset was collected in an outdoor environment, where volunteers used wheelchairs, canes, and walkers, resulting i…

Object Detection