Investigations On Multi Sensor Image System And Its Surveillance Applications

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Investigations on Multi-Sensor Image System and Its Surveillance Applications

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Author by : Zheng Liu
Languange Used : English, France, Spanish, Italia and chinese
Page : 222
Isbn : 159942651X
Identifier : 9781599426518
Release : 2010-08
Publisher by : Universal-Publishers
Category : Technology & Engineering
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Description : Read Now Investigations On Multi Sensor Image System And Its Surveillance Applications by Zheng Liu and you can download with pub, pdf, txt, doc, and more file format with free account. this thesis investigates the issues of implementing multi-sensor imaging system for surveillance applications. three topics for the fusion of infrared and electro-optic images are studied, i.e. registration, fusion, and evaluation. the first topic is the image registration or alignment, which is to associate corresponding pixels in multiple images to the same physical point in the scene. a trajectory-based method for registering infrared and electro-optic video sequences is proposed in this study. the initial registration parameters are derived from matching the trajectories across the consecutive video frames. further refinement can be carried out by applying a maximum mutual information approach. the frame difference, from which the feature point is detected, is found with an image structural similarity measurement. the second topic is the implementation of pixel-level fusion. two applications are considered in this study. motivated by the adaptive enhancement, a modified pixel-level fusion scheme is proposed to implement the context enhancement. a visual image is first enhanced with the corresponding infrared image. then, the enhanced image is fused with the visual image again to highlight the background features. this achieves a context enhancement most suitable for human perception. as the application of multi-sensor concealed weapon detection (cwd) is concerned, this thesis clarifies the requirements and concepts for cwd. how the cwd application can benefit from multi-sensor fusion is identified and a framework of multi-sensor cwd is proposed. a solution to synthesize a composite image from infrared and visual image is presented with experimental results. the synthesized image, on one hand provides both the information of personal identification and the suspicious region of concealed weapons; on the other hand implements the privacy protection, which appears to be an important aspect of the cwd process. the third topic is about the fusion performance assessment. in this study, the evaluation metrics are developed for reference-based assessment and blind assessment respectively. an absolute measurement of image features, namely phase congruency, is employed. future work should include the reliability and optimization study of multiple image sensors from applications' and human perception-related perspectives. this thesis is a contribution to such research.

Depth Map and 3D Imaging Applications: Algorithms and Technologies Algorithms and Technologies

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Author by : Malik, Aamir Saeed
Languange Used : English, France, Spanish, Italia and chinese
Page : 648
Isbn : 161350327X
Identifier : 9781613503270
Release : 2011-11-30
Publisher by : IGI Global
Category : Computers
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Description : Read Now Depth Map And 3d Imaging Applications Algorithms And Technologies by Malik, Aamir Saeed and you can download with pub, pdf, txt, doc, and more file format with free account. over the last decade, significant progress has been made in 3d imaging research. as a result, 3d imaging methods and techniques are being employed for various applications, including 3d television, intelligent robotics, medical imaging, and stereovision. depth map and 3d imaging applications: algorithms and technologies present various 3d algorithms developed in the recent years and to investigate the application of 3d methods in various domains. containing five sections, this book offers perspectives on 3d imaging algorithms, 3d shape recovery, stereoscopic vision and autostereoscopic vision, 3d vision for robotic applications, and 3d imaging applications. this book is an important resource for professionals, scientists, researchers, academics, and software engineers in image/video processing and computer vision.

Earth Resources a continuing bibliography with indexes

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Author by : no defined
Languange Used : English, France, Spanish, Italia and chinese
Page : 233
Isbn :
Identifier : UOM:39015039957611
Release : 1978
Publisher by : no defined
Category : Astronautics in earth sciences
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Multimedia Video-Based Surveillance Systems Requirements, Issues and Solutions

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Author by : Gian Luca Foresti
Languange Used : English, France, Spanish, Italia and chinese
Page : 289
Isbn : 9780792379270
Identifier : 0792379276
Release : 2000-09-30
Publisher by : Springer Science & Business Media
Category : Computers
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Description : Read Now Multimedia Video Based Surveillance Systems by Gian Luca Foresti and you can download with pub, pdf, txt, doc, and more file format with free account. multimedia surveillance systems is an emerging field that includes signal and image processing, communications, and computer vision. multimedia video-based surveillance systems: requirements, issues and solutions, combines the most recent research results from these areas for use by engineers and end-users involved in the design of surveillance systems in the fields of transportation and services. the book covers emerging surveillance requirements, including new digital sensors for real-time acquisition of surveillance data, low-level image processing algorithms, and event detection methods. it also discusses problems related to knowledge representation in surveillance systems, wireless and wired multimedia networks, and a new generation of surveillance communication tools. timely information is presented on digital watermarking, broadband multimedia transmission, legal use of surveillance systems, performance evaluation criteria, and other new and emerging topics, along with applications for transports and pedestrian monitoring. the information contained in multimedia video-based surveillance systems: requirements, issues and solutions, bridges the distance between present practice and research findings, and the book is an indispensable reference tool for professional engineers.

Advances and Challenges in Multisensor Data and Information Processing

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Author by : Eric Lefebvre
Languange Used : English, France, Spanish, Italia and chinese
Page : 401
Isbn : 1586037277
Identifier : 9781586037277
Release : 2007-01-01
Publisher by : IOS Press
Category : Computers
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Description : Read Now Advances And Challenges In Multisensor Data And Information Processing by Eric Lefebvre and you can download with pub, pdf, txt, doc, and more file format with free account. " information fusion resulting from multi-source processing, often called multisensor data fusion when sensors are the main sources of information, is a relatively young (less than 20 years) technology domain. it provides techniques and methods for: integrating data from multiple sources and using the complementarity of this data to derive maximum information about the phenomenon being observed; analyzing and deriving the meaning of these observations; selecting the best course of action; and controlling the actions. various sensors have been designed to detect some specific phenomena, but not others. data fusion applications can combine synergically information from many sensors, including data provided by satellites and contextual and encyclopedic knowledge, to provide enhanced ability to detect and recognize anomalies in the environment, compared with conventional means. data fusion is an integral part of multisensor processing, but it can also be applied to fuse non-sensor information (geopolitical, intelligence, etc.) to provide decision support for a timely and effective situation and threat assessment. one special field of application for data fusion is satellite imagery, which can provide extensive information over a wide area of the electromagnetic spectrum using several types of sensors (visible, infra-red (ir), thermal ir, radar, synthetic aperture radar (sar), polarimetric sar (polsar), hyperspectral...). satellite imagery provides the coverage rate needed to identify and monitor human activities from agricultural practices (land use, crop types identification...) to defence-related surveillance (land/sea target detection and classification). by acquiring remotely sensed imagery over earth regions that land sensors cannot access, valuable information can be gathered for the defence against terrorism. this books deals with the following research areas: target recognition/classification and tracking; sensor systems; image processing; remote sensing and remote control; belief functions theory; and situation assessment. "

Subsurface Sensing

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Author by : Ahmet S. Turk
Languange Used : English, France, Spanish, Italia and chinese
Page : 600
Isbn : 0470608560
Identifier : 9780470608562
Release : 2011-07-06
Publisher by : John Wiley & Sons
Category : Science
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Description : Read Now Subsurface Sensing by Ahmet S. Turk and you can download with pub, pdf, txt, doc, and more file format with free account. this book provides readers with a solid understanding of the capabilities and limitations of the techniques used for buried object detection. presenting theory along with applications and the existing technology, it covers the most recent developments in hardware and software technologies of sensor systems with a focus on primary sensors such as ground penetrating radar (gpr) and auxiliary sensors such as nuclear quadruple resonance (nqr). it is essential reading for students, practitioners, specialists, and academicians involved in the design and implementation of buried object detection sensors.

Multimodal Biometrics and Intelligent Image Processing for Security Systems

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Author by : Marina L. Gavrilova
Languange Used : English, France, Spanish, Italia and chinese
Page : 326
Isbn : 1466636475
Identifier : 9781466636477
Release : 2013-03-31
Publisher by : IGI Global
Category : Law
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Description : Read Now Multimodal Biometrics And Intelligent Image Processing For Security Systems by Marina L. Gavrilova and you can download with pub, pdf, txt, doc, and more file format with free account. "this book provides an in-depth description of existing and fresh fusion approaches for multimodal biometric systems, covering relevant topics affecting the security and intelligent industries"--provided by publisher.

Medical Infrared Imaging

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Author by : Nicholas A. Diakides
Languange Used : English, France, Spanish, Italia and chinese
Page : 448
Isbn : 9781420008340
Identifier : 142000834X
Release : 2007-07-23
Publisher by : CRC Press
Category : Medical
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Description : Read Now Medical Infrared Imaging by Nicholas A. Diakides and you can download with pub, pdf, txt, doc, and more file format with free account. rapid evolution of technical advances in infrared sensor technology, image processing, “smart” algorithms, databases, and system integration paves the way for new methods of research and use in medical infrared imaging. these breakthroughs permit easy-to-use, high-sensitivity imaging that can address key issues of diagnostic specificity and engender a new level of diagnostic standardization, thus enabling the even wider use of infrared imaging as a viable, non-invasive, lower-cost, safe and accessible first-line detection modality. edited by the inventor of the medatr concept that leads to the first ir-cad for the early detection of breast cancer, medical infrared imaging presents many of the new ideas, concepts, and technologies that are key to the wider acceptance of infrared imaging as a revolutionary new standard. beginning with the worldwide advances and their medical applications from a historical perspective, the book provides detailed and comprehensive information on the technology and hardware resulting from these innovative breakthroughs that will make currently contributory infrared information even more pertinent. the book covers the physics and physiological basis of thermal imaging, and such cutting-edge concepts as: dynamic thermal imaging, thermal tomography, the important role of infrared in a multi-modality imaging setting, and novel processing techniques for the early detection of breast cancer. a significant portion of the book introduces new applications such as biometric facial recognition and the clinical use and quantification of the tau technique which uses functional imaging to determine the relevance, the stage, and the progression of diseases. effective and reproducible results are crucial and the book emphasizes the importance of standardization, calibration, and protocols. finally, the editor includes chapters on the use of databases for storage and retrieval of images and the ethical obligations of infrared research and clinical practice. as a comprehensive state-of-the-science and indication of future directions, medical infrared imaging provides the medical and biomedical engineering communities with the tools to fully utilize and further advance the applications of infrared imaging.

Government Reports Announcements & Index

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Author by : no defined
Languange Used : English, France, Spanish, Italia and chinese
Page : 233
Isbn :
Identifier : MSU:31293011225335
Release : 1994
Publisher by : no defined
Category : Science
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AGARD Index of Publications

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Author by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Languange Used : English, France, Spanish, Italia and chinese
Page : 233
Isbn :
Identifier : OSU:32435066234642
Release : 1995
Publisher by : no defined
Category : Aeronautics
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Sensors, Measurement, Intelligent Materials and Technologies III

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Author by : Yun Hae Kim
Languange Used : English, France, Spanish, Italia and chinese
Page : 1400
Isbn : 3038267910
Identifier : 9783038267911
Release : 2015-03-09
Publisher by : Trans Tech Publications Ltd
Category : Technology & Engineering
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Description : Read Now Sensors Measurement Intelligent Materials And Technologies Iii by Yun Hae Kim and you can download with pub, pdf, txt, doc, and more file format with free account. collection of selected, peer reviewed papers from the 2014 3rd international conference on sensors, measurement and intelligent materials (icsmim 2014), november 25-26, 2014, zhuhai, china. the 269 papers are grouped as follows: chapter 1: sensors and materials for sensors, their applications; chapter 2: smart and functional materials and technologies, analysis, design, processing; chapter 3: remote sensing and telemetry technology; chapter 4: intelligent information and expert systems, applications for management and product design; chapter 5: algorithms, computation methods and their applications; chapter 6: mathematical methods and modelling, information technologies in industrial engineering; chapter 7: data, text, sound, image, signal and video processing and technologies, data acquistion, their applications; chapter 8: testing, detection, measurement, monitoring technologies and instruments; chapter 9: mechatronics, industrial robotics, automation and control technology; chapter 10: computer networks, communication technology and e-commerce; chapter 11: modern electronic, circuit technology, electrical and power engineering; chapter 12: software applications and development.

Sensors, Mechatronics and Automation

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Author by : Seung Bok Choi
Languange Used : English, France, Spanish, Italia and chinese
Page : 1318
Isbn : 3038263982
Identifier : 9783038263982
Release : 2014-02-06
Publisher by : Trans Tech Publications Ltd
Category : Technology & Engineering
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Description : Read Now Sensors Mechatronics And Automation by Seung Bok Choi and you can download with pub, pdf, txt, doc, and more file format with free account. collection of selected, peer reviewed papers from the 2013 international conference on sensors, mechatronics and automation (icsma 2013), december 17-18, 2013, kunming, china. volume is indexed by thomson reuters cpci-s (wos). the 244 are grouped as follows: chapter 1: applied materials science and processing technology chapter 2: sensors and applications chapter 3: measurement theory and its application chapter 4: measurement technology and instruments chapter 5: signal and information processing technology chapter 6: image and video processing chapter 7: structural engineering analysis, cad optimized design and intelligent control chapter 8: design and control in modern engineering system chapter 9: modern circuits and embedded systems chapter 10: industrial engineering chapter 11: robotics chapter 12: optimization and control algorithms chapter 13: control system modeling and simulation technology chapter 14: electric automation, control, design and analysis chapter 15: software, computer applications and numerical methods