Video Stabilization and Target Localization Using Feature Tracking with Video from Small UAVs

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Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (367 download)

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Book Synopsis Video Stabilization and Target Localization Using Feature Tracking with Video from Small UAVs by : David Linn Johansen

Download or read book Video Stabilization and Target Localization Using Feature Tracking with Video from Small UAVs written by David Linn Johansen and published by . This book was released on 2006 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned Aerial Vehicles (UAVs) equipped with lightweight, inexpensive cameras have grown in popularity by enabling new uses of UAV technology. However, the video retrieved from small UAVs is often unwatchable due to high frequency jitter. Beginning with an investigation of previous stabilization work, this thesis discusses the challenges of stabilizing UAV based video. It then presents a software based computer vision framework and discusses its use to develop a real-time stabilization solution. A novel approach of estimating intended video motion is then presented. Next, the thesis proceeds to extend previous target localization work by allowing the operator to easily identify targets rather than relying solely on color segmentation to improve reliability and applicability in real world scenarios. The resulting approach creates a low cost and easy to use solution for aerial video display and target localization.

Video Stabilization and Target Localization Using Feature Tracking with Small UAV Video

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Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (793 download)

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Book Synopsis Video Stabilization and Target Localization Using Feature Tracking with Small UAV Video by : David Linn Johansen

Download or read book Video Stabilization and Target Localization Using Feature Tracking with Small UAV Video written by David Linn Johansen and published by . This book was released on 2006 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned Aerial Vehicles (UAVs) equipped with lightweight, inexpensive cameras have grown in popularity by enabling new uses of UAV technology. However, the video retrieved from small UAVs is often unwatchable due to high frequency jitter. Beginning with an investigation of previous stabilization work, this thesis discusses the challenges of stabilizing UAV based video. It then presents a software based computer vision framework and discusses its use to develop a real-time stabilization solution. A novel approach of estimating intended video motion is then presented. Next, the thesis proceeds to extend previous target localization work by allowing the operator to easily identify targets rather than relying solely on color segmentation to improve reliability and applicability in real world scenarios. The resulting approach creates a low cost and easy to use solution for aerial video display and target localization.

Cyber-Physical Systems

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Publisher : CRC Press
ISBN 13 : 1466577010
Total Pages : 386 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Cyber-Physical Systems by : Fei Hu

Download or read book Cyber-Physical Systems written by Fei Hu and published by CRC Press. This book was released on 2013-09-26 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book supplies comprehensive coverage of the principles and design of CPSs. It addresses the many challenges that must be overcome and outlines a roadmap of how to get there. Covering the most important design theories and modeling methods for a practical CPS, text presents concrete CPS designs for popular civilian applications, including building and energy management.Reflecting the importance of human health care in society, it includes CPS examples of rehabilitation applications such as virtual reality-based disability recovery platforms.

Intelligent Autonomy of UAVs

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Publisher : CRC Press
ISBN 13 : 1351339397
Total Pages : 396 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Intelligent Autonomy of UAVs by : Yasmina Bestaoui Sebbane

Download or read book Intelligent Autonomy of UAVs written by Yasmina Bestaoui Sebbane and published by CRC Press. This book was released on 2018-03-14 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligent Autonomy of UAVs: Advanced Missions and Future Use provides an approach to the formulation of the fundamental task typical to any mission and provides guidelines of how this task can be solved by different generic robotic problems. As such, this book aims to provide a systems engineering approach to UAV projects, discovering the real problems that need to be resolved independently of the application. After an introduction to the rapidly evolving field of aerial robotics, the book presents topics such as autonomy, mission analysis, human-UAV teams, homogeneous and heterogeneous UAV teams, and finally, UAV-UGV teams. It then covers generic robotic problems such as orienteering and coverage. The book next introduces deployment, patrolling, and foraging, while the last part of the book tackles an important application: aerial search, tracking, and surveillance. This book is meant for both scientists and practitioners. For practitioners, it presents existing solutions that are categorized according to various missions: surveillance and reconnaissance, 3D mapping, urban monitoring, precision agriculture, forestry, disaster assessment and monitoring, security, industrial plant inspection, etc. For scientists, it provides an overview of generic robotic problems such as coverage and orienteering; deployment, patrolling and foraging; search, tracking, and surveillance. The design and analysis of algorithms raise a unique combination of questions from many fields, including robotics, operational research, control theory, and computer science.

Particle Filter-based Architecture for Video Target Tracking and Geo-location Using Multiple UAVs

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (858 download)

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Book Synopsis Particle Filter-based Architecture for Video Target Tracking and Geo-location Using Multiple UAVs by : Christopher Sconyers

Download or read book Particle Filter-based Architecture for Video Target Tracking and Geo-location Using Multiple UAVs written by Christopher Sconyers and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in the areas of target detection, tracking, and geo-location is most important for enabling an unmanned aerial vehicle (UAV) platform to autonomously execute a mission or task without the need for a pilot or operator. Small-class UAVs and video camera sensors complemented with "soft sensors" realized only in software as a combination of a priori knowledge and sensor measurements are called upon to replace the cumbersome precision sensors on-board a large class UAV. The objective of this research is to develop a geo-location solution for use on-board multiple UAVs with mounted video camera sensors only to accurately geo-locate and track a target. This research introduces an estimation solution that combines the power of the particle filter with the utility of the video sensor as a general solution for passive target geo-location on-board multiple UAVs. The particle filter is taken advantage of, with its ability to use all of the available information about the system model, system uncertainty, and the sensor uncertainty to approximate the statistical likelihood of the target state. The geo-location particle filter is tested online and in real-time in a simulation environment involving multiple UAVs with video cameras and a maneuvering ground vehicle as a target. Simulation results show the geo-location particle filter estimates the target location with a high accuracy, the addition of UAVs or particles to the system improves the location estimation accuracy with minimal addition of processing time, and UAV control and trajectory generation algorithms restrict each UAV to a desired range to minimize error.

Aerial Vehicles

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Publisher : BoD – Books on Demand
ISBN 13 : 9537619419
Total Pages : 782 pages
Book Rating : 4.5/5 (376 download)

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Book Synopsis Aerial Vehicles by : T. M. Lam

Download or read book Aerial Vehicles written by T. M. Lam and published by BoD – Books on Demand. This book was released on 2009-01-01 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 35 chapters written by experts in developing techniques for making aerial vehicles more intelligent, more reliable, more flexible in use, and safer in operation.It will also serve as an inspiration for further improvement of the design and application of aeral vehicles. The advanced techniques and research described here may also be applicable to other high-tech areas such as robotics, avionics, vetronics, and space.

Moving Object Detection and Segmentation for Remote Aerial Video Surveillance

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731503204
Total Pages : 242 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Moving Object Detection and Segmentation for Remote Aerial Video Surveillance by : Teutsch, Michael

Download or read book Moving Object Detection and Segmentation for Remote Aerial Video Surveillance written by Teutsch, Michael and published by KIT Scientific Publishing. This book was released on 2015-03-11 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned Aerial Vehicles (UAVs) equipped with video cameras are a flexible support to ensure civil and military safety and security. In this thesis, a video processing chain is presented for moving object detection in aerial video surveillance. A Track-Before-Detect (TBD) algorithm is applied to detect motion that is independent of the camera motion. Novel robust and fast object detection and segmentation approaches improve the baseline TBD and outperform current state-of-the-art methods.

UAV‐Based Remote Sensing Volume 2

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Publisher : MDPI
ISBN 13 : 3038428558
Total Pages : 405 pages
Book Rating : 4.0/5 (384 download)

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Book Synopsis UAV‐Based Remote Sensing Volume 2 by : Felipe Gonzalez Toro

Download or read book UAV‐Based Remote Sensing Volume 2 written by Felipe Gonzalez Toro and published by MDPI. This book was released on 2018-04-27 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "UAV-Based Remote Sensing" that was published in Sensors

Video Tracking

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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

UAV‐Based Remote Sensing Volume 1

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Publisher : MDPI
ISBN 13 : 3038427772
Total Pages : 397 pages
Book Rating : 4.0/5 (384 download)

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Book Synopsis UAV‐Based Remote Sensing Volume 1 by : Felipe Gonzalez Toro

Download or read book UAV‐Based Remote Sensing Volume 1 written by Felipe Gonzalez Toro and published by MDPI. This book was released on 2018-04-27 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "UAV-Based Remote Sensing" that was published in Sensors

Trajectory Optimization for Target Localization Using Small Unmanned Aerial Vehicles

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Publisher :
ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (428 download)

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Book Synopsis Trajectory Optimization for Target Localization Using Small Unmanned Aerial Vehicles by : Sameera S. Ponda

Download or read book Trajectory Optimization for Target Localization Using Small Unmanned Aerial Vehicles written by Sameera S. Ponda and published by . This book was released on 2008 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: (cont.) The UAV trajectory optimization is performed for stationary targets, dynamic targets and multiple targets, for many different scenarios of vehicle motion constraints. The resulting trajectories show spiral paths taken by the UAV, which focus on increasing the angular separation between measurements and reducing the relative range to the target, thus maximizing the information provided by each measurement and improving the performance of the estimation. The main drawback of information based trajectory design is the dependence of the Fisher Information Matrix on the true target location. This issue is addressed in this project by executing simultaneous target location estimation and UAV trajectory optimization. Two estimation algorithms, the Extended Kalman Filter and the Particle Filter are considered, and the trajectory optimization is performed using the mean value of the target estimation in lieu of the true target location. The estimation and optimization algorithms run in sequence and are updated in real-time. The results show spiral UAV trajectories that increase filter convergence and overall estimation accuracy, illustrating the importance of information-based trajectory design for target localization using small UAVs.

Moving Object Detection and Segmentation for Remote Aerial Video Surveillance

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Publisher :
ISBN 13 : 9781013281815
Total Pages : 234 pages
Book Rating : 4.2/5 (818 download)

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Book Synopsis Moving Object Detection and Segmentation for Remote Aerial Video Surveillance by : Michael Teutsch

Download or read book Moving Object Detection and Segmentation for Remote Aerial Video Surveillance written by Michael Teutsch and published by . This book was released on 2020-10-09 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned Aerial Vehicles (UAVs) equipped with video cameras are a flexible support to ensure civil and military safety and security. In this thesis, a video processing chain is presented for moving object detection in aerial video surveillance. A Track-Before-Detect (TBD) algorithm is applied to detect motion that is independent of the camera motion. Novel robust and fast object detection and segmentation approaches improve the baseline TBD and outperform current state-of-the-art methods. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Surveillance with UAV Videos

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Surveillance with UAV Videos by : İbrahim Delibaşoğlu

Download or read book Surveillance with UAV Videos written by İbrahim Delibaşoğlu and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned aerial vehicles (UAVs) and drones are now accessible to everyone and are widely used in civilian and military fields. In military applications, UAVs can be used in border surveillance to detect or track any moving object/target. The challenge of processing UAV images is the unpredictable background motions due to camera movement and small target sizes. In this chapter, a short literature brief will be discussed for moving object detection and long-term object tracking. Publicly available datasets in the literature are introduced. General approaches and success rates in the proposed methods are evaluated and approach to how deep learning-based solutions can be used together with classical methods are discussed. In addition to the methods in the literature for moving object detection problems, possible solution approaches for the challenges are also shared.

Ubiquitous Networking

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Publisher : Springer
ISBN 13 : 3030028496
Total Pages : 400 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Ubiquitous Networking by : Noureddine Boudriga

Download or read book Ubiquitous Networking written by Noureddine Boudriga and published by Springer. This book was released on 2018-11-12 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th International Symposium on Ubiquitous Networking, UNet 2018, held in Hammamet, Morocco, in May 2018. The 35 full papers presented together with 5 short papers in this volume were carefully reviewed and selected from 87 submissions. The focus of UNet is on technical challenges and solutions related to such a widespread adoption of networking technologies, including broadband multimedia, machine-to-machine applications, Internet of things, security and privacy, data engineering, sensor networks and RFID technologies.

Vision-based Target Localization from a Small, Fixed-wing Unmanned Air Vehicle

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Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (641 download)

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Book Synopsis Vision-based Target Localization from a Small, Fixed-wing Unmanned Air Vehicle by : Joshua David Redding

Download or read book Vision-based Target Localization from a Small, Fixed-wing Unmanned Air Vehicle written by Joshua David Redding and published by . This book was released on 2005 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned air vehicles (UAVs) are attracting increased attention as their envelope of suitable tasks expands to include activities such as perimeter tracking, search and rescue assistance, surveillance and reconnaissance. The simplified goal of many of these tasks is to image an object for tracking or information-gathering purposes. The ability to determine the inertial location of a visible, ground-based object without requiring a priori knowledge of its exact location would therefore prove beneficial.

Robust 3D Target Localization Using UAVs with State Uncertainty

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Robust 3D Target Localization Using UAVs with State Uncertainty by : M. Zagar

Download or read book Robust 3D Target Localization Using UAVs with State Uncertainty written by M. Zagar and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Master's Theses Directories

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Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Master's Theses Directories by :

Download or read book Master's Theses Directories written by and published by . This book was released on 2007 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Education, arts and social sciences, natural and technical sciences in the United States and Canada".