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.
PEDESTRIAN: An Egocentric Vision Dataset for Obstacle Detection on Pavements
CYENS Centre of Excellence(CYENS卓越中心);Open University Cyprus(塞浦路斯开放大学);Department of Communication and Internet Studies(通信与互联网研究系);Cyprus University of Technology(塞浦路斯技术大学);AI Cyprus Ethical Novelties Ltd(塞浦路斯AI伦理创新有限公司);Department of Multimedia and Graphic Arts(多媒体与图形艺术系)
A low complexity contextual stacked ensemble-learning approach for pedestrian intent prediction
School of Electronic Engineering & Computer Science, Queen Mary University of London(伦敦女王学院电子工程与计算机科学学院);Department of Engineering, University of Cambridge(剑桥大学工程系)
Scene-Specific Pedestrian Detection Based on Parallel Vision
The State Key Laboratory for Management and Control of Complex Systems, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所复杂系统管理与控制国家重点实验室);Qingdao Academy of Intelligent Industries(青岛智能产业研究院);Research Center for Computational Experiments and Parallel Systems Technology, National University of Defense Technology(国防科技大学计算实验与平行系统技术研究中心)
Temporal Pyramid Network for Pedestrian Trajectory Prediction with Multi-Supervision
College of Electronics and Information Engineering, Shenzhen University(深圳大学电子与信息工程学院);Guangdong Key Laboratory of Intelligent Information Processing(广东省智能信息处理重点实验室);Department of Computer and Information Science, University of Macau(澳门大学计算机与信息科学系);State Key Laboratory of Internet of Things for Smart City(物联网与智慧城市国家重点实验室)
Linear Support Tensor Machine: Pedestrian Detection in Thermal Infrared Images
由于图像的低分辨率和噪声特性,热红外图像中的行人检测提出了独特的挑战。在这里,我们提出了一个中级属性的多维模板,或张量的形式,使用本地转向核(LSK)作为低级别的描述符,用于检测远红外图像中的行人。LSK被专门设计为通过简洁地捕获局部图像几何形状而不是收集局部取向统计来处理固有图像噪声和像素级不确定性(例如,HOG中的直方图)。我们的第二个贡献是引入一个新的图像相似性内核中流行的最大间距框架的支持向量机,结果在一个相对较短的和简单的训练阶段,建立一个刚性的行人检测器。我们的第三个贡献是用多通道离散傅立叶变换代替了缓慢但事实上基于滑动窗口的检测方法,从而促进了非常快速和有效的行人定位。公开的热红外图像的实验研究证明我们的建议和模型假设。此外,拟议的工作还涉及在超过17000帧的OSU Color Thermal数据库中发布我们内部的行人注释,以便与研究界共享。
Can Vision-Language Models Understand and Interpret Dynamic Gestures from Pedestrians? Pilot Datasets and Exploration Towards Instructive Nonverbal Commands for Cooperative Autonomous Vehicles
University of California Merced(加州大学默塞德分校);Aalborg University(奥尔堡大学)
Pose-Aided Video-based Person Re-Identification via Recurrent Graph Convolutional Network
Harbin Institute of Technology, Shenzhen(哈尔滨工业大学(深圳));Chongqing Normal University(重庆师范大学);National Center for Applied Mathematics in Chongqing(重庆国家应用数学中心);Northeast Forestry University(东北林业大学);Inner Mongolia University(内蒙古大学);Southern University of Science and Technology(南方科技大学)
Suite-IN++: A FlexiWear BodyNet Integrating Global and Local Motion Features from Apple Suite for Robust Inertial Navigation
Shanghai Key Laboratory of Navigation and Location-based Services, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University(上海导航与位置服务重点实验室,电子信息与电气工程学院,上海交通大学)
Camo-M3FD: A New Benchmark Dataset for Cross-Spectral Camouflaged Pedestrian Detection
ESPOL Polytechnic University(ESPOL理工大学);Computer Vision Center, Universitat Autònoma de Barcelona(巴塞罗那自治大学计算机视觉中心);Software Engineering Department, Research Center for Information and Communication Technologies (CITIC-UGR), University of Granada(格拉纳达大学软件工程系,信息与通信技术研究中心(CITIC-UGR));Università della Svizzera Italiana(瑞士意大利大学)