Bahram Javidi – författare

This book comprehensively surveys the results of research investigation and technologies used to secure, verify, recognize, track, and authenticate objects and information from theft, counterfeiting, and manipulation by unauthorized persons and agencies. This book will draw on the diverse expertise in optical sciences and engineering, digital image processing, imaging systems, information processing, computer based information systems, sensors, detectors, and biometrics to report innovative technologies applied to information security issues. Optical and Digital Techniques for Information Security is the first book in a series focusing on Advanced Sciences and Technologies for Security Applications. The Advanced Sciences and Technologies for Security Applications series focuses on research monographs in the areas of:-Recognition and identification (including optical imaging, biometrics, authentication, verification, and smart surveillance systems)-Biological and chemical threat detection (including biosensors, aerosols, materials detection and forensics)-Secure information systems (including encryption, and optical and photonic systems)

Optical and photonic systems and devices have significant potential for homeland security. This book on Optical Imaging Sensors and Systems for Homeland Security Applications presents original and significant technical contributions from leaders of industry, government, and academia in the field of optical and photonic sensors, systems and devices for detection, identification, prevention, sensing, security, verification and anti counterfeiting. The chapters have recent and technically significant results, ample illustrations, figures, and key references. This book is intended for engineers and scientists in the relevant fields, grad students, industry managers, university professors, government managers, and policy makers.

The Physics of Automatic Target Recognition is part of a series focusing on Advanced Sciences and Technologies for Security Applications. This book will address the fundamental physical bases of sensing, and information extraction in the state-of-the art automatic target recognition field. We will explore both passive and active multispectral sensing, polarimetric diversity, complex signature exploitation, sensor and processing adaptation, transformation of electromagnetic and acoustic waves in their interactions with targets, background clutter, transmission media, and sensing elements. The general inverse scattering, and advanced signal processing techniques and scientific evaluation methodologies being used in this multi disciplinary field will be part of this exposition. The issues of modeling of target signatures in various spectral modalities, LADAR, IR, SAR, high resolution radar, acoustic, seismic, visible, hyperspectral, in diverse geometric aspects will be addressed. The problem of clutter modeling from a physics point of view will be also explored. The methods for signal processing and classification will cover concepts such as sensor adaptive and artificial neural networks, time reversal filter. The issue of invariants of sensor and transmission transformations (geometrical, spectral and polarimetric invariants) will be explored . These invariants are crucial in the development of low latency and computationally manageable ATR systems.The book will address the issue of transformations that a signal goes through in its interactions with targets and background, in its passage through a medium and its final reception by a sensor. It is only through understanding these transformations that one can hope in addressing the inverse problem: the identification of originating sources of a signal (target recognition).Advanced Sciences and Technologies for Security Applications focuses on research monographs in the areas of-Recognition and identification (including optical imaging, biometrics, authentication, verification, and smart surveillance systems)-Biological and chemical threat detection (including biosensors, aerosols, materials detection and forensics)-Secure information systems (including encryption, and optical and photonic systems).The series is intended to give an overview at the highest research level at the frontier of research in the physical sciences.

The history of visual media is characterized by drawing, painting, photo, stereoscope, TV and displays, Holography, and HDTV. Three-dimensional (3-D) imaging, visualization, and display technology is the next phase in this historicaldevelopment.Thereisnodoubtthat3-DTVand3-Ddisplayarethe visualmediathatwillsucceedHDTVinnearfuture.Theevolutionarymerging of communication and broadcast technologies will be enhanced by 3-D vi- alization, including multimedia communication centers which can respond to all the services and functions provided by the future communication systems. Comparison of a scene presented by 2-D and 3-D images reveals that the 3-Dimage providesmuch more pleasing and realisticinformationthan its 2-D version. The bene?ts provided by 3-D images result from the depth infor- tion they preserve.Depth gives viewers the feeling of being in the place where the 3-D image is captured (i.e., immersive feeling) and the feeling of being present (presence feeling). Depth increases e?ciencies in remote site ope- tions,suchasremotemedicalandtele-operations,bymakingviewersperceive the scene as more real from within their living environments.The accuracy andthepresencefeelingarethemainmotivesofdemandsfor3-Dimagesinthe areasofcommunication,broadcasting,entertainment,medicaloperations,v- tual world presentations, advertisement, training, edutainment (education + entertainment), telemarketing, tele-presence, tele-conference, visualization of experimental results, and so on.

"Details the latest image processing algorithms and imaging systems for image recognition with diverse applications to the military; the transportation, aerospace, information security, and biomedical industries; radar systems; and image tracking systems."

Provides a broad overview of advanced multidimensional imaging systems with contributions from leading researchers in the fieldMulti-dimensional Imaging takes the reader from the introductory concepts through to the latest applications of these techniques. Split into 3 parts covering 3D image capture, processing, visualization and display, using 1) a Multi-View Approach and 2.) a Holographic Approach, followed by a 3rd part addressing other 3D systems approaches, applications and signal processing for advanced 3D imaging. This book describes recent developments, as well as the prospects and challenges in advances in imaging sciences and engineering such as 3D image sensing, 3D holographic imaging, imaging applications for bio-photonics and 3D image recognition. Advanced imaging systems incorporate knowledge from various fields. It is a complex technology that combines physics, optics, signal processing, and image capture techniques. Provides a broad overview of advanced multidimensional imaging systems with contributions from leading researchers in the field.Integrates the background, introductory material with new advances in 3D imaging and applications.Covers the most recent technologies such as high speed digital holography, compressive sensing, real-time 3D integral imaging, 3D TV, photon counting imaging.To be available as an enhanced ebook with added functionality of colour films showing the effects of advanced 3D applications such as 3D microscopy, 3D biomedical imaging and 3D for security and defense applications.Acts as a single source reference to the rapidly developing field of 3D imaging technology.Provides supplementary material on a companion website including video clips, examples, numerical simulations, and experimental results to show the theoretical concepts.With contributions from leading researchers from across these fields, Multi-dimensional Imaging is a comprehensive reference for the imaging technology research community.

This book comprehensively surveys the results of research investigation and technologies used to secure, verify, recognize, track, and authenticate objects and information from theft, counterfeiting, and manipulation by unauthorized persons and agencies. This book will draw on the diverse expertise in optical sciences and engineering, digital image processing, imaging systems, information processing, computer based information systems, sensors, detectors, and biometrics to report innovative technologies applied to information security issues. Optical and Digital Techniques for Information Security is the first book in a series focusing on Advanced Sciences and Technologies for Security Applications. The Advanced Sciences and Technologies for Security Applications series focuses on research monographs in the areas of: -Recognition and identification (including optical imaging, biometrics, authentication, verification, and smart surveillance systems) -Biological and chemical threat detection (including biosensors, aerosols, materials detection and forensics) -Secure information systems (including encryption, and optical and photonic systems)

Optical and photonic systems and devices have significant potential for homeland security. "Optical Imaging Sensors and Systems for Homeland Security Applications" presents original and significant technical contributions from leaders of industry, government, and academia in the field of optical and photonic sensors, systems and devices for detection, identification, prevention, sensing, security, verification and anti-counterfeiting. The chapters have recent and technically significant results, ample illustrations, figures, and key references. This book is intended for engineers and scientists in the relevant fields, graduate students, industry managers, university professors, government managers, and policy makers.

The Physics of Automatic Target Recognition is part of a series focusing on Advanced Sciences and Technologies for Security Applications. This book will address the fundamental physical bases of sensing, and information extraction in the state-of-the art automatic target recognition field. We will explore both passive and active multispectral sensing, polarimetric diversity, complex signature exploitation, sensor and processing adaptation, transformation of electromagnetic and acoustic waves in their interactions with targets, background clutter, transmission media, and sensing elements. The general inverse scattering, and advanced signal processing techniques and scientific evaluation methodologies being used in this multi disciplinary field will be part of this exposition. The issues of modeling of target signatures in various spectral modalities, LADAR, IR, SAR, high resolution radar, acoustic, seismic, visible, hyperspectral, in diverse geometric aspects will be addressed. The problem of clutter modeling from a physics point of view will be also explored. The methods for signal processing and classification will cover concepts such as sensor adaptive and artificial neural networks, time reversal filter. The issue of invariants of sensor and transmission transformations (geometrical, spectral and polarimetric invariants) will be explored . These invariants are crucial in the development of low latency and computationally manageable ATR systems.The book will address the issue of transformations that a signal goes through in its interactions with targets and background, in its passage through a medium and its final reception by a sensor. It is only through understanding these transformations that one can hope in addressing the inverse problem: the identification of originating sources of a signal (target recognition).Advanced Sciences and Technologies for Security Applications focuses on research monographs in the areas of-Recognition and identification (including optical imaging, biometrics, authentication, verification, and smart surveillance systems)-Biological and chemical threat detection (including biosensors, aerosols, materials detection and forensics)-Secure information systems (including encryption, and optical and photonic systems).The series is intended to give an overview at the highest research level at the frontier of research in the physical sciences.

This book will address the advances, applications, research results, and emerging areas of optics, photonics, computational approaches, nano-photonics, bio-photonics, with applications in information systems. The objectives are to bring together novel approaches, analysis, models, and technologies that enhance sensing, measurement, processing, interpretation, and visualization of information. The book will concentrate on new approaches to information systems, including integration of computational algorithms, bio-inspired models, photonics technologies, information security, bio-photonics, and nano-photonics. Applications include bio-photonics, digitally enhanced sensing and imaging systems, multi-dimensional optical imaging and image processing, bio-inspired imaging, 3D visualization, 3D displays, imaging on nano-scale, quantum optics, super resolution imaging, photonics for biological applications, microscopy, information optics, and holographic information systems.

This book will address the advances, applications, research results, and emerging areas of optics, photonics, computational approaches, nano-photonics, bio-photonics, with applications in information systems. The objectives are to bring together novel approaches, analysis, models, and technologies that enhance sensing, measurement, processing, interpretation, and visualization of information. The book will concentrate on new approaches to information systems, including integration of computational algorithms, bio-inspired models, photonics technologies, information security, bio-photonics, and nano-photonics. Applications include bio-photonics, digitally enhanced sensing and imaging systems, multi-dimensional optical imaging and image processing, bio-inspired imaging, 3D visualization, 3D displays, imaging on nano-scale, quantum optics, super resolution imaging, photonics for biological applications, microscopy, information optics, and holographic information systems.

The history of visual media is characterized by drawing, painting, photo, stereoscope, TV and displays, Holography, and HDTV. Three-dimensional (3-D) imaging, visualization, and display technology is the next phase in this historicaldevelopment.Thereisnodoubtthat3-DTVand3-Ddisplayarethe visualmediathatwillsucceedHDTVinnearfuture.Theevolutionarymerging of communication and broadcast technologies will be enhanced by 3-D vi- alization, including multimedia communication centers which can respond to all the services and functions provided by the future communication systems. Comparison of a scene presented by 2-D and 3-D images reveals that the 3-Dimage providesmuch more pleasing and realisticinformationthan its 2-D version. The bene?ts provided by 3-D images result from the depth infor- tion they preserve.Depth gives viewers the feeling of being in the place where the 3-D image is captured (i.e., immersive feeling) and the feeling of being present (presence feeling). Depth increases e?ciencies in remote site ope- tions,suchasremotemedicalandtele-operations,bymakingviewersperceive the scene as more real from within their living environments.The accuracy andthepresencefeelingarethemainmotivesofdemandsfor3-Dimagesinthe areasofcommunication,broadcasting,entertainment,medicaloperations,v- tual world presentations, advertisement, training, edutainment (education + entertainment), telemarketing, tele-presence, tele-conference, visualization of experimental results, and so on.

This book presents the papers from the 19th Workshop on Information Optics (WIO), which took place June 30 – July 4, 2025 in Barcelona, Spain. For over 30 years, the workshop has been a forum in information optics and photonics. WIO 2025 addresses advances in information optics, information photonics, imaging sciences and engineering, display technologies and 3D displays, 3D image sensing, image-based information security, image recognition, biophotonics, novel image sensors, quantum information science and technology, and more. The forum provides close interaction, collaboration, and networking among prominent scientists and educational outreach to students. The workshop consists of oral presentations by prominent scientists. The first meeting was held as Euro-American Workshop in La Rochelle in 1994. Subsequent workshops were held in Colmar (1999), Valencia (2001), Toledo (2006), Reykjavik (2007), Annecy (2008), Paris (2009), Helsinki (2010), Benicasim (2011), Quebec (2012), Tenerife (2013), Neuchatel (2014), Kyoto (2015), Barcelona (2016), Interlaken (2017), Quebec City (2018), and Stockholm (2019).

Three-Dimensional Television, Video and Display Technologies presents new advances in 3D TV and display techniques. It will discuss both theory and applications of these techniques. The theoretical concepts are illustrated by applied examples, numerical simulations, and experimental results. This is the first monograph of this rapidly evolving area of research and development. The book will be very useful for graduate students, scientists and engineers working in the field.