Human Visual Tracking In Surveillance Video

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Human Visual Tracking in Surveillance Video

Author : Tao Luo
Publisher : Open Dissertation Press
ISBN 13 : 9781361356364
Total Pages : pages
Book Rating : 4.3/5 (563 download)

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Book Synopsis Human Visual Tracking in Surveillance Video by : Tao Luo

Download or read book Human Visual Tracking in Surveillance Video written by Tao Luo and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Human Visual Tracking in Surveillance Video" by Tao, Luo, 羅濤, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Visual surveillance in dynamic scenes, especially for human activities, is one of the current challenging research topics in computer vision. It is a key technology to fight against terrorism and crime to ensure public safety. The motivation of this thesis is to design an efficient human visual tracking system for video surveillance deployed in complex environments. In video surveillance, detection of moving objects is the first step to analyze the video streams. And motion segmentation is one of popular approaches to do it. In this thesis, we propose a motion segmentation method to overcome the problem of motion blurring. The task of human tracking is key to the effective use of more advanced technologies, like activity recognition and behavior understanding. However, human tracking routines often fail either due to human's arbitrary movements or occlusions by other objects. To overcome human's arbitrary movement, we propose a new Silhouette Chain Shift model for human detection and tracking. To track human under occlusions, firstly each frame is represented by a scene energy which consists of all the moving objects. Then the process of tracking is converted to a process of minimizing the proposed scene energy. Findings from the thesis contribute to improve the performance of human visual tracking system and therefore improve security in areas under surveillance. DOI: 10.5353/th_b5328035 Subjects: Video surveillance Automatic tracking

Human Visual Tracking in Surveillance Video

Author : 羅濤
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (897 download)

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Book Synopsis Human Visual Tracking in Surveillance Video by : 羅濤

Download or read book Human Visual Tracking in Surveillance Video written by 羅濤 and published by . This book was released on 2014 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Video Tracking

Author : Emilio Maggio
Publisher : John Wiley & Sons
ISBN 13 : 1119956862
Total Pages : 244 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Video Tracking by : Emilio Maggio

Download or read book Video Tracking written by Emilio Maggio and published by John Wiley & Sons. This book was released on 2011-07-05 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Video Tracking provides a comprehensive treatment of the fundamental aspects of algorithm and application development for the task of estimating, over time, the position of objects of interest seen through cameras. Starting from the general problem definition and a review of existing and emerging video tracking applications, the book discusses popular methods, such as those based on correlation and gradient-descent. Using practical examples, the reader is introduced to the advantages and limitations of deterministic approaches, and is then guided toward more advanced video tracking solutions, such as those based on the Bayes’ recursive framework and on Random Finite Sets. Key features: Discusses the design choices and implementation issues required to turn the underlying mathematical models into a real-world effective tracking systems. Provides block diagrams and simil-code implementation of the algorithms. Reviews methods to evaluate the performance of video trackers – this is identified as a major problem by end-users. The book aims to help researchers and practitioners develop techniques and solutions based on the potential of video tracking applications. The design methodologies discussed throughout the book provide guidelines for developers in the industry working on vision-based applications. The book may also serve as a reference for engineering and computer science graduate students involved in vision, robotics, human-computer interaction, smart environments and virtual reality programmes

Visual Analysis of Humans

Author : Thomas B. Moeslund
Publisher : Springer Science & Business Media
ISBN 13 : 0857299972
Total Pages : 633 pages
Book Rating : 4.8/5 (572 download)

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Book Synopsis Visual Analysis of Humans by : Thomas B. Moeslund

Download or read book Visual Analysis of Humans written by Thomas B. Moeslund and published by Springer Science & Business Media. This book was released on 2011-10-08 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique text/reference provides a coherent and comprehensive overview of all aspects of video analysis of humans. Broad in coverage and accessible in style, the text presents original perspectives collected from preeminent researchers gathered from across the world. In addition to presenting state-of-the-art research, the book reviews the historical origins of the different existing methods, and predicts future trends and challenges. Features: with a Foreword by Professor Larry Davis; contains contributions from an international selection of leading authorities in the field; includes an extensive glossary; discusses the problems associated with detecting and tracking people through camera networks; examines topics related to determining the time-varying 3D pose of a person from video; investigates the representation and recognition of human and vehicular actions; reviews the most important applications of activity recognition, from biometrics and surveillance, to sports and driver assistance.

Computer Vision - ACCV 2006

Author : P.J. Narayanan
Publisher : Springer
ISBN 13 : 3540324321
Total Pages : 1005 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Computer Vision - ACCV 2006 by : P.J. Narayanan

Download or read book Computer Vision - ACCV 2006 written by P.J. Narayanan and published by Springer. This book was released on 2006-01-14 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes present together a total of 64 revised full papers and 128 revised posters papers. The papers are organized in topical sections on camera calibration, stereo and pose, texture, face recognition, variational methods, tracking, geometry and calibration, lighting and focus, in the first volume. The papers of the second volume cover topics as detection and applications, statistics and kernels, segmentation, geometry and statistics, signal processing, and video processing.

Video Object Tracking

Author : Ning Xu
Publisher : Springer Nature
ISBN 13 : 3031446607
Total Pages : 130 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Video Object Tracking by : Ning Xu

Download or read book Video Object Tracking written by Ning Xu and published by Springer Nature. This book was released on with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intelligent Video Surveillance Systems

Author : Maheshkumar H Kolekar
Publisher : CRC Press
ISBN 13 : 1498767125
Total Pages : 209 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Intelligent Video Surveillance Systems by : Maheshkumar H Kolekar

Download or read book Intelligent Video Surveillance Systems written by Maheshkumar H Kolekar and published by CRC Press. This book was released on 2018-06-27 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will provide an overview of techniques for visual monitoring including video surveillance and human activity understanding. It will present the basic techniques of processing video from static cameras, starting with object detection and tracking. The author will introduce further video analytic modules including face detection, trajectory analysis and object classification. Examining system design and specific problems in visual surveillance, such as the use of multiple cameras and moving cameras, the author will elaborate on privacy issues focusing on approaches where automatic processing can help protect privacy.

Visual Object Tracking with Deep Neural Networks

Author : Pier Luigi Mazzeo
Publisher : BoD – Books on Demand
ISBN 13 : 1789851572
Total Pages : 208 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Visual Object Tracking with Deep Neural Networks by : Pier Luigi Mazzeo

Download or read book Visual Object Tracking with Deep Neural Networks written by Pier Luigi Mazzeo and published by BoD – Books on Demand. This book was released on 2019-12-18 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual object tracking (VOT) and face recognition (FR) are essential tasks in computer vision with various real-world applications including human-computer interaction, autonomous vehicles, robotics, motion-based recognition, video indexing, surveillance and security. This book presents the state-of-the-art and new algorithms, methods, and systems of these research fields by using deep learning. It is organized into nine chapters across three sections. Section I discusses object detection and tracking ideas and algorithms; Section II examines applications based on re-identification challenges; and Section III presents applications based on FR research.

Intelligent Video Surveillance

Author : Yunqian Ma
Publisher : CRC Press
ISBN 13 : 1439813302
Total Pages : 592 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Intelligent Video Surveillance by : Yunqian Ma

Download or read book Intelligent Video Surveillance written by Yunqian Ma and published by CRC Press. This book was released on 2009-12-16 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the streets of London to subway stations in New York City, hundreds of thousands of surveillance cameras ubiquitously collect hundreds of thousands of videos, often running 24/7. How can such vast volumes of video data be stored, analyzed, indexed, and searched? How can advanced video analysis and systems autonomously recognize people and

Gazing at Games

Author : Veronica Sundstedt
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608456501
Total Pages : 115 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis Gazing at Games by : Veronica Sundstedt

Download or read book Gazing at Games written by Veronica Sundstedt and published by Morgan & Claypool Publishers. This book was released on 2012-03-01 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eye tracking is a process that identifies a specific point in both space and time that is being looked at by the observer. This information can also be used in real-time to control applications using the eyes. Recent innovations in the video game industry include alternative input modalities to provide an enhanced, more immersive user experience. In particular, eye gaze control has recently been explored as an input modality in video games. This book is an introduction for those interested in using eye tracking to control or analyze video games and virtual environments. Key concepts are illustrated through three case studies in which gaze control and voice recognition have been used in combination to control virtual characters and applications. The lessons learned in the case studies are presented and issues relating to incorporating eye tracking in interactive applications are discussed. The reader will be given an introduction to human visual attention, eye movements and eye tracking technologies. Previous work in the field of studying fixation behavior in games and using eye tracking for video game interaction will also be presented. The final chapter discusses ideas for how this field can be developed further to create richer interaction for characters and crowds in virtual environments. Alternative means of interaction in video games are especially important for disabled users for whom traditional techniques, such as mouse and keyboard, may be far from ideal. This book is also relevant for those wishing to use gaze control in applications other than games. Table of Contents: Introduction / The Human Visual System / Eye Tracking / Eye Tracking in Video Games / Gaze and Voice Controlled Video Games: Case Study I and II / Gaze and Voice Controlled Drawing: Case Study III / Conclusion

Video-Based Surveillance Systems

Author : Graeme A. Jones
Publisher : Springer Science & Business Media
ISBN 13 : 1461509130
Total Pages : 277 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Video-Based Surveillance Systems by : Graeme A. Jones

Download or read book Video-Based Surveillance Systems written by Graeme A. Jones and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring of public and private sites has increasingly become a very sensitive issue resulting in a patchwork of privacy laws varying from country to country -though all aimed at protecting the privacy of the citizen. It is important to remember, however, that monitoring and vi sual surveillance capabilities can also be employed to aid the citizen. The focus of current development is primarily aimed at public and cor porate safety applications including the monitoring of railway stations, airports, and inaccessible or dangerous environments. Future research effort, however, has already targeted citizen-oriented applications such as monitoring assistants for the aged and infirm, route-planning and congestion-avoidance tools, and a range of environment al monitoring applications. The latest generation of surveillance systems has eagerly adopted re cent technological developments to produce a fully digital pipeline of digital image acquisition, digital data transmission and digital record ing. The resultant surveillance products are highly-fiexihle, capahle of generating forensic-quality imagery, and ahle to exploit existing Internet and wide area network services to provide remote monitoring capability.

Eye Tracking Methodology

Author : Andrew T. Duchowski
Publisher : Springer
ISBN 13 : 3319578839
Total Pages : 387 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Eye Tracking Methodology by : Andrew T. Duchowski

Download or read book Eye Tracking Methodology written by Andrew T. Duchowski and published by Springer. This book was released on 2017-05-24 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on video-based, corneal-reflection eye trackers – the most widely available and affordable type of system, and takes a look at a number of interesting and challenging applications in human factors, collaborative systems, virtual reality, marketing and advertising. The third edition has been extensively revised and extended, and includes new chapters on calibration accuracy, precision and correction; advanced eye movement analysis; binocular eye movement analysis; practical gaze analytics; design; GIS. Opening with useful background information, including an introduction to the human visual system and key issues in visual perception and eye movement, the author then surveys eye-tracking devices and provides a detailed introduction to the technical requirements necessary for installing a system and developing an application program.

Video Object Tracking

Author : Madhurima Bhatia
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844386233
Total Pages : 76 pages
Book Rating : 4.3/5 (862 download)

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Book Synopsis Video Object Tracking by : Madhurima Bhatia

Download or read book Video Object Tracking written by Madhurima Bhatia and published by LAP Lambert Academic Publishing. This book was released on 2011-07 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Object-tracking is one of the most popular areas of video processing because of its applicability to daily problems and ease of production, e.g. surveillance cameras, adaptive traffic lights, plane detection, vehicle navigation, human computer interaction, object-based video compression, smart rooms, driver assistance, perceptual user interface, augmented reality etc. The purpose of object tracking is to determine the position of the object in images continuously and reliably against dynamic scenes. Difficulties in tracking objects can arise due to abrupt object motion, changing appearance patterns of the object and the scene, non-rigid object structures, object-to object and object-to-scene occlusions, and camera motion. The work carried out implements object tracking using mean shift based algorithm and feature based algorithm for an efficient and robust visual tracking.

Passive Eye Monitoring

Author : Riad I. Hammoud
Publisher : Springer Science & Business Media
ISBN 13 : 3540754121
Total Pages : 480 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Passive Eye Monitoring by : Riad I. Hammoud

Download or read book Passive Eye Monitoring written by Riad I. Hammoud and published by Springer Science & Business Media. This book was released on 2008-02-01 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking resource offers a comprehensive overview of cutting-edge video-based eye monitoring algorithms, as well as human factor algorithms and experiments. Helping to apply the skills in Intelligent Human Machine Interaction (IHMI), this practical reference shows how the core low-level building blocks are implemented and how they are linked with human factor algorithms and human-machine interfaces (HMI) in smart vehicles, sensitive environments and medical facilities.

Vision Based Online Human Tracking Using Dynamic Object Model

Author : Anshul Pareek
Publisher : Mohammed Abdul Sattar
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.2/5 (23 download)

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Book Synopsis Vision Based Online Human Tracking Using Dynamic Object Model by : Anshul Pareek

Download or read book Vision Based Online Human Tracking Using Dynamic Object Model written by Anshul Pareek and published by Mohammed Abdul Sattar. This book was released on 2023-09-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are countless objects present in our surrounding environment with their impressions. Vision can be better explained as a way to understand the environment that surrounds us. Even after decades, the exact working of the visual system is a mystery for the scientist involved in its investigation. When eye based vision in living creatures is replaced by computational instruments it is defined as computer vision. In other words, computer vision is artificial mimicry of vision in living creatures, where digital images and videos which are captured by cameras are further analyzed by computers obtaining an optimum level of understanding from it. Human/object tracking when done on an array of frames is an operation of tracking any mobile target object over a span of time with the help of any mobile or immobile camera. It has been a critical issue in the arena of computer vision as it is used in a number of application fields like security, surveillance, human-computer interaction, augmented reality, video communication, and compression, medical imaging, traffic control, video editing, and assistive robotics . This is a highly studied problem and remains to be a complex problem to solve. In object tracking in any given video, the major task is to trace the target object in upcoming video frames. Object tracking is a principal segment of human-computer interaction in a real-time environment, where the computer obtains a finer model of a real-time world. For example, when autonomous vehicles are talked about, a human being cannot transmit the exact state of surroundings precisely and speedily enough. The wide-ranging scope of the application review the significance of dependable, exact, and efficacious object tracking. To obtain an effective tracking the two most important parameters to be included are first, selection of the model and secondly, the tracking method worthy for the task. The fundamental necessities of any tracking structure are first, a robust system, secondly, an adaptive system, and lastly, real-time processing requirement . The famous state-of-art tracking strategies are Interest point-based tracking, multiple hypothesis tracking, kernel-based tracking, and optical flow-based tracking . This area has observed a remarkable elevation due to available low cost, advanced technology cameras, and low computing complexity, corresponding to the inclination of ingenious approaches for image and video processing. Excellent reviews on the state-of- art techniques in this area have been provided in

Data Association for Multi-Object Visual Tracking

Author : Margrit Betke
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627059431
Total Pages : 122 pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis Data Association for Multi-Object Visual Tracking by : Margrit Betke

Download or read book Data Association for Multi-Object Visual Tracking written by Margrit Betke and published by Morgan & Claypool Publishers. This book was released on 2016-10-11 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the human quest for scientific knowledge, empirical evidence is collected by visual perception. Tracking with computer vision takes on the important role to reveal complex patterns of motion that exist in the world we live in. Multi-object tracking algorithms provide new information on how groups and individual group members move through three-dimensional space. They enable us to study in depth the relationships between individuals in moving groups. These may be interactions of pedestrians on a crowded sidewalk, living cells under a microscope, or bats emerging in large numbers from a cave. Being able to track pedestrians is important for urban planning; analysis of cell interactions supports research on biomaterial design; and the study of bat and bird flight can guide the engineering of aircraft. We were inspired by this multitude of applications to consider the crucial component needed to advance a single-object tracking system to a multi-object tracking system—data association. Data association in the most general sense is the process of matching information about newly observed objects with information that was previously observed about them. This information may be about their identities, positions, or trajectories. Algorithms for data association search for matches that optimize certain match criteria and are subject to physical conditions. They can therefore be formulated as solving a "constrained optimization problem"—the problem of optimizing an objective function of some variables in the presence of constraints on these variables. As such, data association methods have a strong mathematical grounding and are valuable general tools for computer vision researchers. This book serves as a tutorial on data association methods, intended for both students and experts in computer vision. We describe the basic research problems, review the current state of the art, and present some recently developed approaches. The book covers multi-object tracking in two and three dimensions. We consider two imaging scenarios involving either single cameras or multiple cameras with overlapping fields of view, and requiring across-time and across-view data association methods. In addition to methods that match new measurements to already established tracks, we describe methods that match trajectory segments, also called tracklets. The book presents a principled application of data association to solve two interesting tasks: first, analyzing the movements of groups of free-flying animals and second, reconstructing the movements of groups of pedestrians. We conclude by discussing exciting directions for future research.

Eye Tracking and Visualization

Author : Michael Burch
Publisher : Springer
ISBN 13 : 3319470248
Total Pages : 259 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Eye Tracking and Visualization by : Michael Burch

Download or read book Eye Tracking and Visualization written by Michael Burch and published by Springer. This book was released on 2017-01-20 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses research, methods, and recent developments in the interdisciplinary field that spans research in visualization, eye tracking, human-computer interaction, and psychology. It presents extended versions of papers from the First Workshop on Eye Tracking and Visualization (ETVIS), which was organized as a workshop of the IEEE VIS Conference 2015. Topics include visualization and visual analytics of eye-tracking data, metrics and cognitive models, eye-tracking experiments in the context of visualization interfaces, and eye tracking in 3D and immersive environments. The extended ETVIS papers are complemented by a chapter offering an overview of visualization approaches for analyzing eye-tracking data and a chapter that discusses electrooculography (EOG) as an alternative of acquiring information about eye movements. Covering scientific visualization, information visualization, and visual analytics, this book is a valuable resource for eye-tracking researchers within the visualization community.