2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance最新文献_第5页

Crowd Event Perception Based on Spatio-temporal Viscous Fluid Field 基于时空粘性流场的人群事件感知

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.32

Hang Su, Hua Yang, Shibao Zheng, Yawen Fan, Sha Wei

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引用次数: 17

Single and Multiple View Detection, Tracking and Video Analysis in Crowded Environments 拥挤环境中的单视图和多视图检测、跟踪和视频分析

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.91

Teng Xu, Peixi Peng, Xiaoyu Fang, Chi Su, Yaowei Wang, Yonghong Tian, Wei Zeng, Tiejun Huang

引用次数: 14

Online Multi-person Tracking by Tracker Hierarchy 在线多人跟踪跟踪器层次结构

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.51

Jianming Zhang, Liliana Lo Presti, S. Sclaroff

引用次数: 71

Detection, Segmentation, and Tracking of Moving Objects in UAV Videos 无人机视频中运动物体的检测、分割和跟踪

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.36

Michael Teutsch, W. Krüger

引用次数: 68

Road Boundary Detection in Challenging Scenarios 挑战性场景下的道路边界检测

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.61

M. Helala, K. Pu, F. Qureshi

{"title":"Road Boundary Detection in Challenging Scenarios","authors":"M. Helala, K. Pu, F. Qureshi","doi":"10.1109/AVSS.2012.61","DOIUrl":"https://doi.org/10.1109/AVSS.2012.61","url":null,"abstract":"This paper presents a new approach for automatic road detection in traffic cameras. The technique proposed here detects the dominant road boundary and estimates the vanishing point in images captured by traffic cameras under a wide range of lighting and environmental conditions, e.g., in images of unlit highways captured at night, etc. The approach starts by segmenting the traffic scene into a number of superpixel regions. The contours of these regions are used to generate a large number of edges which are organized into clusters of co-linearly similar sets using hierarchical bottom up clustering. A confidence level is assigned to each cluster using a statistical approach and the best clusters are chosen. Pairs of clusters with high confidence levels are then ranked and filtered according to image perspective and activity. The top ranked pair is selected as the road boundary. The proposed technique is tested on a real world dataset collected from the Ontario 401 traffic surveillance system. Experimental results demonstrate a distinct speedup and improvement in accuracy of the proposed technique in detecting the dominant road boundary in challenging scenarios compared to the state of the art Gabor filter based technique.","PeriodicalId":275325,"journal":{"name":"2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123382289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Probabilistic Handling of Merged Detections in Multi Target Tracking 多目标跟踪中合并检测的概率处理

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.56

T. Stephan, M. Grinberg

引用次数: 3

Pairwise Threshold for Gaussian Mixture Classification and Its Application on Human Tracking Enhancement 高斯混合分类的两两阈值及其在人体跟踪增强中的应用

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.53

Daegeon Kim, S. Lee

引用次数: 2

Suppression of Detection Ghosts in Homography Based Pedestrian Detection 基于单应性的行人检测中检测幽灵的抑制

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.73

M. Evans, Longzhen Li, J. Ferryman

引用次数: 9

Adaptive Autoregressive Logarithmic Search for 3D Human Tracking 三维人体跟踪的自适应自回归对数搜索

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.7

Peiyao Li, A. Bouzerdoum, S. L. Phung

引用次数: 1

Boosting Multi-hypothesis Tracking by Means of Instance-Specific Models 基于实例模型的多假设跟踪

2012 IEEE Ninth International Conference on Advanced Video and Signal-Based Surveillance Pub Date : 2012-09-18 DOI: 10.1109/AVSS.2012.18

Michael Pätzold, Rubén Heras Evangelio, T. Sikora

引用次数: 2