Image Fusion For Surveillance Systems
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Image Fusion For Surveillance Systems
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Author : Zhiyun Xue
language : en
Publisher:
Release Date : 2006
Image Fusion For Surveillance Systems written by Zhiyun Xue and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Electronic surveillance categories.
Image fusion is a process of combining complementary information from multiple images to generate a single image that is more suitable for the purpose of human visual perception or further image processing tasks. The source images can come from different types of sensors of the same basic type or they may come from different types of sensors. In our research, we focus on fusing images from different sensors. The application we mainly considered is the concealed weapon detection application (CWD) which utilizes multiple sensors to improve the identification of the person having weapons hidden underneath his clothing. CWD appears to be a critical technology for dealing with terrorism which is the most significant law enforcement problem for the next decade. In this dissertation, we focused on investigating three aspects of image fusion which have impact on the CWD application, with the hope of shedding more light on this promising area. First, we tested and compared the performance of a large set of typical image fusion algorithms for the CWD application using some typical quality measures. Based on the experimental results, it is clear that there is a need to develop new image fusion algorithms that are more effective for this specific application. In addition, most of the current image fusion work has been limited to monochrome images although the human vision system is very sensitive to colors. Thus, we proposed a new color fusion algorithm. Using the proposed method the fused image will maintain the high resolution and the natural color of the visual image while incorporating any useful information detected by the nonvisual sensor. The utility of the proposed method was demonstrated in the experimental tests. For multisensor image fusion, blind estimation of the image quality is of great interest and of great difficulty. Several objective image quality measures for image fusion have appeared, but there has been a lack of theoretical analysis on the performance of the quality measures. Thus, in this dissertation, we took a first step towards theoretically analyzing one of the popular quality measures, a mutual information based quality measure which had only been tested experimentally for a limited number of cases. We augmented these experimental tests with analysis.
A Novel Image Based Model For Data Fusion In Surveillance Systems
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Author : Aaron Rababaah
language : en
Publisher:
Release Date : 2017-05-05
A Novel Image Based Model For Data Fusion In Surveillance Systems written by Aaron Rababaah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-05 with categories.
Image Fusion
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Author : Osamu Ukimura
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-01-12
Image Fusion written by Osamu Ukimura and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Computers categories.
Image fusion technology has successfully contributed to various fields such as medical diagnosis and navigation, surveillance systems, remote sensing, digital cameras, military applications, computer vision, etc. Image fusion aims to generate a fused single image which contains more precise reliable visualization of the objects than any source image of them. This book presents various recent advances in research and development in the field of image fusion. It has been created through the diligence and creativity of some of the most accomplished experts in various fields.
Multisensor Surveillance Systems
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Author : Gian Luca Foresti
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Multisensor Surveillance Systems written by Gian Luca Foresti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Monitoring of public and private sites is increasingly becoming a very important and critical issue, especially after the recent flurry of terrorist attacks including the one on the Word Trade Center in September 2001. It is, therefore, imperative that effective multisensor surveillance systems be developed to protect the society from similar attacks in the future. The new generation of surveillance systems to be developed have a specific requirement: they must be able to automatically identify criminal and terrorist activity without sacrificing individual privacy to the extent possible. Privacy laws concerning monitoring and surveillance systems vary from country to country but, in general, they try to protect the privacy of their citizens. Monitoring and visual surveillance has numerous other applications. It can be employed to help invalids or handicapped and to monitor the activities of elderly people. It can be used to monitor large events such as sporting events, as well. Nowadays, monitoring is employ~d in several different contexts including transport applications, such as monitoring of railway stations and airports, dangerous environments like nuclear facilities or traffic flows on roads and bridges. The latest generation of surveillance systems mainly rely on hybrid analog-digital, or completely digital video communications and processing methods and take advantage of the greater of flexibility offered by video processing algorithms that are capable focusing a human operator's attention on a set of interesting situations.
A Novel Image Based Model For Data Fusion In Surveillance Systems
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Author : Aaron Rababaah
language : en
Publisher:
Release Date : 2016-09-10
A Novel Image Based Model For Data Fusion In Surveillance Systems written by Aaron Rababaah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-10 with categories.
Image Fusion
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Author : Osamu Ukimura
language : en
Publisher: IntechOpen
Release Date : 2011-01-12
Image Fusion written by Osamu Ukimura and has been published by IntechOpen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Computers categories.
Image fusion technology has successfully contributed to various fields such as medical diagnosis and navigation, surveillance systems, remote sensing, digital cameras, military applications, computer vision, etc. Image fusion aims to generate a fused single image which contains more precise reliable visualization of the objects than any source image of them. This book presents various recent advances in research and development in the field of image fusion. It has been created through the diligence and creativity of some of the most accomplished experts in various fields.
Embedded Real Time Vision Enhancement System Using Image Fusion
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Author : Sri Swathi Nimmagadda
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2015-09-28
Embedded Real Time Vision Enhancement System Using Image Fusion written by Sri Swathi Nimmagadda and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-28 with categories.
This book deals with the design and development of a vision enhancement system for surveillance applications using real time image fusion. The developed algorithm captures video from moving camera, where frames are aligned to same coordinate system using feature based image registration technique and fuses the registered frames using DWT based maximum selection image fusion. The developed feature based image registration algorithm obtains the corners in the reference and unregistered frames, calculates the corner matching point pairs and estimates the geometric transformation matrix with all distortion parameters such as rotation, translation and scaling factor. Using obtained estimated transformation matrix, the geometric transformation is done to unregistered frame to achieve the registered frame. The reference and registered frames are fused using DWT based maximum selection image fusion. After validation, the enhancement system is developed by making a target processor specific image registration and fusion simulink model and porting on DM642EVM DSP processor with the help of CCStudio. The developed system can be extended to two dissimilar cameras moving in different directions
Image Fusion
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Author : Osamu Ukimura
language : en
Publisher: IntechOpen
Release Date : 2011-01-12
Image Fusion written by Osamu Ukimura and has been published by IntechOpen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Computers categories.
Image fusion technology has successfully contributed to various fields such as medical diagnosis and navigation, surveillance systems, remote sensing, digital cameras, military applications, computer vision, etc. Image fusion aims to generate a fused single image which contains more precise reliable visualization of the objects than any source image of them. This book presents various recent advances in research and development in the field of image fusion. It has been created through the diligence and creativity of some of the most accomplished experts in various fields.
Image Fusion
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Author : Osamu Ukimura
language : en
Publisher: IntechOpen
Release Date : 2011-01-12
Image Fusion written by Osamu Ukimura and has been published by IntechOpen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Computers categories.
Image fusion technology has successfully contributed to various fields such as medical diagnosis and navigation, surveillance systems, remote sensing, digital cameras, military applications, computer vision, etc. Image fusion aims to generate a fused single image which contains more precise reliable visualization of the objects than any source image of them. This book presents various recent advances in research and development in the field of image fusion. It has been created through the diligence and creativity of some of the most accomplished experts in various fields.
Image Fusion
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Author : Tania Stathaki
language : en
Publisher: Elsevier
Release Date : 2011-08-29
Image Fusion written by Tania Stathaki and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-29 with Technology & Engineering categories.
The growth in the use of sensor technology has led to the demand for image fusion: signal processing techniques that can combine information received from different sensors into a single composite image in an efficient and reliable manner. This book brings together classical and modern algorithms and design architectures, demonstrating through applications how these can be implemented. Image Fusion: Algorithms and Applications provides a representative collection of the recent advances in research and development in the field of image fusion, demonstrating both spatial domain and transform domain fusion methods including Bayesian methods, statistical approaches, ICA and wavelet domain techniques. It also includes valuable material on image mosaics, remote sensing applications and performance evaluation. This book will be an invaluable resource to R&D engineers, academic researchers and system developers requiring the most up-to-date and complete information on image fusion algorithms, design architectures and applications. Combines theory and practice to create a unique point of reference Contains contributions from leading experts in this rapidly-developing field Demonstrates potential uses in military, medical and civilian areas