Advances In Visual Data Compression And Communication

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Advances in Visual Data Compression and Communication

Author : Feng Wu
Publisher : CRC Press
ISBN 13 : 1482234157
Total Pages : 499 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Advances in Visual Data Compression and Communication by : Feng Wu

Download or read book Advances in Visual Data Compression and Communication written by Feng Wu and published by CRC Press. This book was released on 2014-07-25 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a theoretical and technical basis for advanced research on visual data compression and communication. It presents the results of the author's research on visual data compression and transmission. Studying scalable video coding (SVC), it considers the fundamental problem to be solved in SVC-motion compensation. It explores directional transforms, extends the current coding framework by visual synthesis and reconstruction, and explains how to apply compressive sensing to solve the compression problems in transmission. It also develops the pseudo-analog transmission for image and video.

Advances in Visual Data Compression and Communication

Author : Feng Wu
Publisher : CRC Press
ISBN 13 : 1482234130
Total Pages : 517 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Advances in Visual Data Compression and Communication by : Feng Wu

Download or read book Advances in Visual Data Compression and Communication written by Feng Wu and published by CRC Press. This book was released on 2014-07-25 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual information is one of the richest and most bandwidth-consuming modes of communication. To meet the requirements of emerging applications, powerful data compression and transmission techniques are required to achieve highly efficient communication, even in the presence of growing communication channels that offer increased bandwidth. Presenting the results of the author’s years of research on visual data compression and transmission, Advances in Visual Data Compression and Communication: Meeting the Requirements of New Applications provides a theoretical and technical basis for advanced research on visual data compression and communication. The book studies the drifting problem in scalable video coding, analyzes the reasons causing the problem, and proposes various solutions to the problem. It explores the author’s Barbell-based lifting coding scheme that has been adopted as common software by MPEG. It also proposes a unified framework for deriving a directional transform from the nondirectional counterpart. The structure of the framework and the statistic distribution of coefficients are similar to those of the nondirectional transforms, which facilitates subsequent entropy coding. Exploring the visual correlation that exists in media, the text extends the current coding framework from different aspects, including advanced image synthesis—from description and reconstruction to organizing correlated images as a pseudo sequence. It explains how to apply compressive sensing to solve the data compression problem during transmission and covers novel research on compressive sensor data gathering, random projection codes, and compressive modulation. For analog and digital transmission technologies, the book develops the pseudo-analog transmission for media and explores cutting-edge research on distributed pseudo-analog transmission, denoising in pseudo-analog transmission, and supporting MIMO. It concludes by considering emerging developments of information theory for future applications.

Multimedia over Cognitive Radio Networks

Author : Fei Hu
Publisher : CRC Press
ISBN 13 : 1482214857
Total Pages : 496 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Multimedia over Cognitive Radio Networks by : Fei Hu

Download or read book Multimedia over Cognitive Radio Networks written by Fei Hu and published by CRC Press. This book was released on 2014-12-04 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: With nearly 7 billion mobile phone subscriptions worldwide, mobility and computing have become pervasive in our society and business. Moreover, new mobile multimedia communication services are challenging telecommunication operators. To support the significant increase in multimedia traffic—especially video—over wireless networks, new technological infrastructure must be created. Cognitive Radio Networks (CRNs) are widely regarded as one of the most promising technologies for future wireless communications. This book explains how to efficiently deliver video, audio, and other data over CRNs. Covering advanced algorithms, protocols, and hardware-/software-based experiments, this book describes how to encode video in a prioritized way to send to dynamic radio links. It discusses different FEC codes for video reliability and explains how different machine learning algorithms can be used for video quality control. It also explains how to use readily available software tools to build a CRN simulation model. This book explains both theoretical and experimental designs. It describes how universal software radio peripheral (USRP) boards can be used for real-time, high-resolution video transmission. It also discusses how a USRP board can sense the spectrum dynamics and how it can be controlled by GNU Radio software. A separate chapter discusses how the network simulator ns-2 can be used to build a simulated CRN platform.

Cognitive Networks

Author : Jaime Lloret Mauri
Publisher : CRC Press
ISBN 13 : 1482236990
Total Pages : 518 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Cognitive Networks by : Jaime Lloret Mauri

Download or read book Cognitive Networks written by Jaime Lloret Mauri and published by CRC Press. This book was released on 2014-12-09 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cognitive network makes use of the information gathered from the network in order to sense the environment, plan actions according to the input, and make appropriate decisions using a reasoning engine. The ability of cognitive networks to learn from the past and use that knowledge to improve future decisions makes them a key area of interest for anyone whose work involves wireless networks and communications. Cognitive Networks: Applications and Deployments examines recent developments in cognitive networks from the perspective of cutting-edge applications and deployments. Presenting the contributions of internationally renowned experts, it supplies complete and balanced treatment of the fundamentals of both cognitive radio communications and cognitive networks—together with implementation details. The book includes case studies and detailed descriptions of cognitive radio platforms and testbeds that demonstrate how to build real-world cognitive radio systems and network architectures. It begins with an introduction to efficient spectrum management and presents a survey on joint routing and dynamic spectrum access in cognitive radio networks. Next, it examines radio spectrum sensing and network coding and design. It explores intelligent routing in graded cognitive networks and presents an energy-efficient routing protocol for cognitive radio ad hoc networks. The book concludes by considering dynamic radio spectrum access and examining vehicular cognitive networks and applications. Presenting the latest standards and spectrum policy developments, the book’s strong practical orientation provides you with the understanding you will need to participate in the development of compliant cognitive systems.

Communications and Multimedia Security. Advanced Techniques for Network and Data Protection

Author : Antonio Lioy
Publisher : Springer
ISBN 13 : 3540451846
Total Pages : 268 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Communications and Multimedia Security. Advanced Techniques for Network and Data Protection by : Antonio Lioy

Download or read book Communications and Multimedia Security. Advanced Techniques for Network and Data Protection written by Antonio Lioy and published by Springer. This book was released on 2003-12-12 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 7th IFIP International Conference on Communications and Multimedia Security, CMS 2003, held in Torino, Italy in October 2003. The 21 revised full papers presented were carefully reviewed and selected for presentation. The papers are organized in topical sections on cryptography, network security, mobile and wireless network security, trust and privacy, application security, and multimedia security.

Advanced Communications and Multimedia Security

Author : Borka Jerman-Blazic
Publisher : Springer
ISBN 13 : 0387356126
Total Pages : 312 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Advanced Communications and Multimedia Security by : Borka Jerman-Blazic

Download or read book Advanced Communications and Multimedia Security written by Borka Jerman-Blazic and published by Springer. This book was released on 2013-03-19 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Communications and Multimedia Security presents a state-of-the-art review of current perspectives as well as the latest developments in the area of communications and multimedia security. It examines requirements, issues and solutions pertinent to securing information networks, and identifies future security-related research challenges. A wide spectrum of topics is discussed, including: -Applied cryptography; -Biometry; -Communication systems security; -Applications security; Mobile security; -Distributed systems security; -Digital watermarking and digital signatures. This volume comprises the proceedings of the sixth Joint Working Conference on Communications and Multimedia Security (CMS'02), which was sponsored by the International Federation for Information Processing (IFIP) and held in September 2002 in Portoroz, Slovenia. It constitutes essential reading for information security specialists, researchers and professionals working in the area of computer science and communication systems.

Handbook of Visual Communications

Author : Hseuh-Ming Hang
Publisher : Elsevier
ISBN 13 : 0080918549
Total Pages : 537 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Handbook of Visual Communications by : Hseuh-Ming Hang

Download or read book Handbook of Visual Communications written by Hseuh-Ming Hang and published by Elsevier. This book was released on 2012-12-02 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the most comprehensive reference work on visual communications to date. An international group of well-known experts in the field provide up-to-date and in-depth contributions on topics such as fundamental theory, international standards for industrial applications, high definition television, optical communications networks, and VLSI design. The book includes information for learning about both the fundamentals of image/video compression as well as more advanced topics in visual communications research. In addition, the Handbook of Visual Communications explores the latest developments in the field, such as model-based image coding, and provides readers with insight into possible future developments. Displays comprehensive coverage from fundamental theory to international standards and VLSI design Includes 518 pages of contributions from well-known experts Presents state-of-the-art knowledge--the most up-to-date and accurate information on various topics in the field Provides an extensive overview of international standards for industrial applications

Visual Media Coding and Transmission

Author : Ahmet Kondoz
Publisher : John Wiley & Sons
ISBN 13 : 0470740655
Total Pages : 588 pages
Book Rating : 4.4/5 (77 download)

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Book Synopsis Visual Media Coding and Transmission by : Ahmet Kondoz

Download or read book Visual Media Coding and Transmission written by Ahmet Kondoz and published by John Wiley & Sons. This book was released on 2009-04-01 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art in visual media coding and transmission Visual Media Coding and Transmission is an output of VISNET II NoE, which is an EC IST-FP6 collaborative research project by twelve esteemed institutions from across Europe in the fields of networked audiovisual systems and home platforms. The authors provide information that will be essential for the future study and development of visual media communications technologies. The book contains details of video coding principles, which lead to advanced video coding developments in the form of Scalable Coding, Distributed Video Coding, Non-Normative Video Coding Tools and Transform Based Multi-View Coding. Having detailed the latest work in Visual Media Coding, networking aspects of Video Communication is detailed. Various Wireless Channel Models are presented to form the basis for both link level quality of service (QoS) and cross network transmission of compressed visual data. Finally, Context-Based Visual Media Content Adaptation is discussed with some examples. Key Features: Contains the latest advances in this important field covered by VISNET II NoE Addresses the latest multimedia signal processing and coding algorithms Covers all important advance video coding techniques, scalable and multiple description coding, distributed video coding and non-normative tools Discusses visual media networking with various wireless channel models QoS methods by way of link adaptation techniques are detailed with examples Presents a visual media content adaptation platform, which is both context aware and digital rights management enabled Contains contributions from highly respected academic and industrial organizations Visual Media Coding and Transmission will benefit researchers and engineers in the wireless communications and signal processing fields. It will also be of interest to graduate and PhD students on media processing, coding and communications courses.

Advanced Computational Intelligence and Intelligent Informatics

Author : Bin Xin
Publisher : Springer Nature
ISBN 13 : 9819975905
Total Pages : 375 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Advanced Computational Intelligence and Intelligent Informatics by : Bin Xin

Download or read book Advanced Computational Intelligence and Intelligent Informatics written by Bin Xin and published by Springer Nature. This book was released on 2023-12-05 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set constitutes the refereed proceedings of the 8th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2023, held in Beijing, China, in November 2023. The 56 papers presented were thoroughly reviewed and selected from the 118 qualifies submissions. They are organized in the topical sections on intelligent information processing; intelligent optimization and decision-making; pattern recognition and computer vision; advanced control; multi-agent systems; robotics.

Advances in Smart Communication and Imaging Systems

Author : Rajeev Agrawal
Publisher : Springer Nature
ISBN 13 : 9811599386
Total Pages : 736 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Advances in Smart Communication and Imaging Systems by : Rajeev Agrawal

Download or read book Advances in Smart Communication and Imaging Systems written by Rajeev Agrawal and published by Springer Nature. This book was released on 2021-04-13 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select and peer-reviewed proceedings of the International Conference on Smart Communication and Imaging Systems (MedCom 2020). The contents explore the recent technological advances in the field of next generation communication systems and latest techniques for image processing, analysis and their related applications. The topics include design and development of smart, secure and reliable future communication networks; satellite, radar and microwave techniques for intelligent communication. The book also covers methods and applications of GIS and remote sensing; medical image analysis and its applications in smart health. This book can be useful for students, researchers and professionals working in the field of communication systems and image processing.

Sparse representation of visual data for compression and compressed sensing

Author : Ehsan Miandji
Publisher : Linköping University Electronic Press
ISBN 13 : 9176851869
Total Pages : 158 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Sparse representation of visual data for compression and compressed sensing by : Ehsan Miandji

Download or read book Sparse representation of visual data for compression and compressed sensing written by Ehsan Miandji and published by Linköping University Electronic Press. This book was released on 2018-11-23 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ongoing advances in computational photography have introduced a range of new imaging techniques for capturing multidimensional visual data such as light fields, BRDFs, BTFs, and more. A key challenge inherent to such imaging techniques is the large amount of high dimensional visual data that is produced, often requiring GBs, or even TBs, of storage. Moreover, the utilization of these datasets in real time applications poses many difficulties due to the large memory footprint. Furthermore, the acquisition of large-scale visual data is very challenging and expensive in most cases. This thesis makes several contributions with regards to acquisition, compression, and real time rendering of high dimensional visual data in computer graphics and imaging applications. Contributions of this thesis reside on the strong foundation of sparse representations. Numerous applications are presented that utilize sparse representations for compression and compressed sensing of visual data. Specifically, we present a single sensor light field camera design, a compressive rendering method, a real time precomputed photorealistic rendering technique, light field (video) compression and real time rendering, compressive BRDF capture, and more. Another key contribution of this thesis is a general framework for compression and compressed sensing of visual data, regardless of the dimensionality. As a result, any type of discrete visual data with arbitrary dimensionality can be captured, compressed, and rendered in real time. This thesis makes two theoretical contributions. In particular, uniqueness conditions for recovering a sparse signal under an ensemble of multidimensional dictionaries is presented. The theoretical results discussed here are useful for designing efficient capturing devices for multidimensional visual data. Moreover, we derive the probability of successful recovery of a noisy sparse signal using OMP, one of the most widely used algorithms for solving compressed sensing problems.

Visual Information Representation, Communication, and Image Processing

Author : Ya-Qin Zhang
Publisher : CRC Press
ISBN 13 : 9780824719289
Total Pages : 584 pages
Book Rating : 4.7/5 (192 download)

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Book Synopsis Visual Information Representation, Communication, and Image Processing by : Ya-Qin Zhang

Download or read book Visual Information Representation, Communication, and Image Processing written by Ya-Qin Zhang and published by CRC Press. This book was released on 1999-05-25 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses recent advances in the related technologies of multimedia computers, videophones, video-over-Internet, HDTV, digital satellite TV and interactive computer games. The text analyzes ways of achieving more effective navigation techniques, data management functions, and higher throughout networking. It synthesizes data on visual information venues, tracking the enormous commercial potential for new components and compatible systems.

Connected Media in the Future Internet Era

Author : Ahmet Kondoz
Publisher : Springer
ISBN 13 : 1493940260
Total Pages : 224 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Connected Media in the Future Internet Era by : Ahmet Kondoz

Download or read book Connected Media in the Future Internet Era written by Ahmet Kondoz and published by Springer. This book was released on 2016-10-08 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes recent innovations in 3D media and technologies, with coverage of 3D media capturing, processing, encoding, and adaptation, networking aspects for 3D Media, and quality of user experience (QoE). The contributions are based on the results of the FP7 European Project ROMEO, which focuses on new methods for the compression and delivery of 3D multi-view video and spatial audio, as well as the optimization of networking and compression jointly across the future Internet. The delivery of 3D media to individual users remains a highly challenging problem due to the large amount of data involved, diverse network characteristics and user terminal requirements, as well as the user’s context such as their preferences and location. As the number of visual views increases, current systems will struggle to meet the demanding requirements in terms of delivery of consistent video quality to fixed and mobile users. ROMEO will present hybrid networking solutions that combine the DVB-T2 and DVB-NGH broadcast access network technologies together with a QoE aware Peer-to-Peer (P2P) distribution system that operates over wired and wireless links. Live streaming 3D media needs to be received by collaborating users at the same time or with imperceptible delay to enable them to watch together while exchanging comments as if they were all in the same location. This book is the last of a series of three annual volumes devoted to the latest results of the FP7 European Project ROMEO. The present volume provides state-of-the-art information on 3D multi-view video, spatial audio networking protocols for 3D media, P2P 3D media streaming, and 3D Media delivery across heterogeneous wireless networks among other topics. Graduate students and professionals in electrical engineering and computer science with an interest in 3D Future Internet Media will find this volume to be essential reading.

Video Data Compression for Multimedia Computing

Author : Hua Harry Li
Publisher : Springer Science & Business Media
ISBN 13 : 1461562392
Total Pages : 430 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Video Data Compression for Multimedia Computing by : Hua Harry Li

Download or read book Video Data Compression for Multimedia Computing written by Hua Harry Li and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past few years, we have been witnessing the rapid growth of the ap plications of Interactive Digital Video, Multimedia Computing, Desktop Video Teleconferencing, Virtual Reality, and High Definition Television (HDTV). An other information revolution which is tied to Cyberspace is almost within reach. The information, data, text, graphics, video, sound, etc. , in the form of multi media, can be requested, accessed, distributed, and transmitted to potentially every household. This is changing and will continue to change the way of people doing business, functioning in the society, and entertaining. In the foreseeable future, many personalized, portable information terminals, which can be car ried while traveling, will provide the link to central computer network to allow information exchange including videos from a node to node, from a center to a node, or nodes. Facing this opportunity, the question is what are the major significant technical challenges that people have to solve to push the-state-of-the-art for the realiza tion of the above mentioned technology advancement? From our professional judgement We feel that one of the major technical challenges is in Video Data Compression. Video communications in the form of desktop teleconferencing, videophone, network video delivery on demand, even games, are going to be major media traveling in the information super highway, hopping from one node in the Cyberspace to the other.

Image and Text Compression

Author : James A. Storer
Publisher : Springer Science & Business Media
ISBN 13 : 1461535964
Total Pages : 355 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Image and Text Compression by : James A. Storer

Download or read book Image and Text Compression written by James A. Storer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: James A. Storer Computer Science Dept. Brandeis University Waltham, MA 02254 Data compression is the process of encoding a body of data to reduce stor age requirements. With Lossless compression, data can be decompressed to be identical to the original, whereas with lossy compression, decompressed data may be an acceptable approximation (according to some fidelity criterion) to the original. For example, with digitized video, it may only be necessary that the decompressed video look as good as the original to the human eye. The two primary functions of data compression are: Storage: The capacity of a storage device can be effectively increased with data compression software or hardware that compresses a body of data on its way to the storage device and decompress it when it is retrieved. Communications: The bandwidth of a digital communication link can be effectively increased by compressing data at the sending end and decom pressing data at the receiving end. Here it can be crucial that compression and decompression can be performed in real time.

International Advanced Researches & Engineering Congress 2017 Proceeding Book

Author : Recep HALICIOGLU
Publisher : Dr. R. HALICIOGLU
ISBN 13 : 6052450371
Total Pages : 2770 pages
Book Rating : 4.0/5 (524 download)

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Book Synopsis International Advanced Researches & Engineering Congress 2017 Proceeding Book by : Recep HALICIOGLU

Download or read book International Advanced Researches & Engineering Congress 2017 Proceeding Book written by Recep HALICIOGLU and published by Dr. R. HALICIOGLU. This book was released on 2017-12-29 with total page 2770 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTERNATIONAL WORKSHOPS (at IAREC'17) (This book inclueds English (main) and Turkish languages) International Workshop on Mechanical Engineering International Workshop on Mechatronics Engineering International Workshop on Energy Systems Engineering International Workshop on Automotive Engineering and Aerospace Engineering International Workshop on Material Engineering International Workshop on Manufacturing Engineering International Workshop on Physics Engineering International Workshop on Electrical and Electronics Engineering International Workshop on Computer Engineering and Software Engineering International Workshop on Chemical Engineering International Workshop on Textile Engineering International Workshop on Architecture International Workshop on Civil Engineering International Workshop on Geomatics Engineering International Workshop on Industrial Engineering International Workshop on Food Engineering International Workshop on Aquaculture Engineering International Workshop on Agriculture Engineering International Workshop on Mathematics Engineering International Workshop on Bioengineering Engineering International Workshop on Biomedical Engineering International Workshop on Genetic Engineering International Workshop on Environmental Engineering International Workshop on Other Engineering Science

Advanced Computing and Communication Technologies

Author : Ramesh K. Choudhary
Publisher : Springer
ISBN 13 : 9811046034
Total Pages : 336 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Advanced Computing and Communication Technologies by : Ramesh K. Choudhary

Download or read book Advanced Computing and Communication Technologies written by Ramesh K. Choudhary and published by Springer. This book was released on 2017-10-24 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains selected papers presented at the 10th International Conference on Advanced Computing and Communication Technologies (10th ICACCT 2016), technically sponsored by Institution of Electronics and Telecommunication Engineers (India), held during 18 – 20 November 2016 at Asia Pacific Institute of Information Technology, Panipat, India. The volume reports latest research on a wide range of topics spanning theory, system, applications and case studies in the fields of computing and communication technologies. Topics covered are robotics, computational intelligence encompassing fuzzy logic, neural networks, GA and evolutionary computing, applications, knowledge representation, data encryption, distributed computing, data analytics and visualization, knowledge representation, wireless sensor networks, MEM sensor design, analog circuit, statistical machine translation, cellular automata and antenna design. The volume has 31 chapters, including an invited paper on swarm robotics, grouped into three parts, viz., Advanced Computing, Communication Technologies, and Micro Electronics and Antenna Design. The volume is directed to researchers and practitioners aspiring to solve practical issues, particularly applications of the theories of computational intelligence, using recent advances in computing and communication technologies.