3d Video Coding For Embedded Devices

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3D Video Coding for Embedded Devices

Author : Bruno Zatt,Muhammad Shafique,Sergio Bampi,Jörg Henkel
Publisher : Springer Science & Business Media
Page : 219 pages
File Size : 43,8 Mb
Release : 2014-07-08
Category : Technology & Engineering
ISBN : 9781461467595

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3D Video Coding for Embedded Devices by Bruno Zatt,Muhammad Shafique,Sergio Bampi,Jörg Henkel Pdf

This book shows readers how to develop energy-efficient algorithms and hardware architectures to enable high-definition 3D video coding on resource-constrained embedded devices. Users of the Multiview Video Coding (MVC) standard face the challenge of exploiting its 3D video-specific coding tools for increasing compression efficiency at the cost of increasing computational complexity and, consequently, the energy consumption. This book enables readers to reduce the multiview video coding energy consumption through jointly considering the algorithmic and architectural levels. Coverage includes an introduction to 3D videos and an extensive discussion of the current state-of-the-art of 3D video coding, as well as energy-efficient algorithms for 3D video coding and energy-efficient hardware architecture for 3D video coding.

Connected Media in the Future Internet Era

Author : Ahmet Kondoz,Tasos Dagiuklas
Publisher : Springer
Page : 224 pages
File Size : 40,6 Mb
Release : 2016-10-08
Category : Technology & Engineering
ISBN : 9781493940264

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Connected Media in the Future Internet Era by Ahmet Kondoz,Tasos Dagiuklas Pdf

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.

Hardware/Software Architectures for Low-Power Embedded Multimedia Systems

Author : Muhammad Shafique,Jörg Henkel
Publisher : Springer Science & Business Media
Page : 240 pages
File Size : 44,8 Mb
Release : 2011-07-25
Category : Technology & Engineering
ISBN : 9781441996923

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Hardware/Software Architectures for Low-Power Embedded Multimedia Systems by Muhammad Shafique,Jörg Henkel Pdf

This book presents techniques for energy reduction in adaptive embedded multimedia systems, based on dynamically reconfigurable processors. The approach described will enable designers to meet performance/area constraints, while minimizing video quality degradation, under various, run-time scenarios. Emphasis is placed on implementing power/energy reduction at various abstraction levels. To enable this, novel techniques for adaptive energy management at both processor architecture and application architecture levels are presented, such that both hardware and software adapt together, minimizing overall energy consumption under unpredictable, design-/compile-time scenarios.

Wavelet Image and Video Compression

Author : Pankaj N. Topiwala
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 54,8 Mb
Release : 2006-04-18
Category : Science
ISBN : 9780306470431

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Wavelet Image and Video Compression by Pankaj N. Topiwala Pdf

An exciting new development has taken place in the digital era that has captured the imagination and talent of researchers around the globe - wavelet image compression. This technology has deep roots in theories of vision, and promises performance improvements over all other compression methods, such as those based on Fourier transforms, vectors quantizers, fractals, neural nets, and many others. It is this revolutionary new technology that is presented in Wavelet Image and Video Compression, in a form that is accessible to the largest audience possible. Wavelet Image and Video Compression is divided into four parts. Part I, Background Material, introduces the basic mathematical structures that underly image compression algorithms with the intention of providing an easy introduction to the mathematical concepts that are prerequisites for the remainder of the book. It explains such topics as change of bases, scalar and vector quantization, bit allocation and rate-distortion theory, entropy coding, the discrete-cosine transform, wavelet filters and other related topics. Part II, Still Image Coding, presents a spectrum of wavelet still image coding techniques. Part III, Special Topics in Still Image Coding, provides a variety of example coding schemes with a special flavor in either approach or application domain. Part IV, Video Coding, examines wavelet and pyramidal coding techniques for video data. Wavelet Image and Video Compression serves as an excellent reference and may be used as a text for advanced courses covering the subject.

Embedded System Design: Topics, Techniques and Trends

Author : Achim Rettberg,Mauro Zanella,Rainer Domer,Andreas Gerstlauer,Franz Rammig
Publisher : Springer
Page : 456 pages
File Size : 53,6 Mb
Release : 2010-05-09
Category : Computers
ISBN : 9780387722580

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Embedded System Design: Topics, Techniques and Trends by Achim Rettberg,Mauro Zanella,Rainer Domer,Andreas Gerstlauer,Franz Rammig Pdf

This volume presents the technical program of the 2007 International Embedded Systems Symposium held in Irvine, California. It covers timely topics, techniques and trends in embedded system design, including design methodology, networks-on-chip, distributed and networked systems, and system verification. It places emphasis on automotive and medical applications and includes case studies and special aspects in embedded system design.

Energy Efficient Embedded Video Processing Systems

Author : Muhammad Usman Karim Khan,Muhammad Shafique,Jörg Henkel
Publisher : Springer
Page : 238 pages
File Size : 40,8 Mb
Release : 2017-09-17
Category : Technology & Engineering
ISBN : 9783319614557

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Energy Efficient Embedded Video Processing Systems by Muhammad Usman Karim Khan,Muhammad Shafique,Jörg Henkel Pdf

This book provides its readers with the means to implement energy-efficient video systems, by using different optimization approaches at multiple abstraction levels. The authors evaluate the complete video system with a motive to optimize its different software and hardware components in synergy, increase the throughput-per-watt, and address reliability issues. Subsequently, this book provides algorithmic and architectural enhancements, best practices and deployment models for new video systems, while considering new implementation paradigms of hardware accelerators, parallelism for heterogeneous multi- and many-core systems, and systems with long life-cycles. Particular emphasis is given to the current video encoding industry standard H.264/AVC, and one of the latest video encoders (High Efficiency Video Coding, HEVC).

Pipelined Multiprocessor System-on-Chip for Multimedia

Author : Haris Javaid,Sri Parameswaran
Publisher : Springer Science & Business Media
Page : 174 pages
File Size : 45,5 Mb
Release : 2013-11-26
Category : Technology & Engineering
ISBN : 9783319011134

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Pipelined Multiprocessor System-on-Chip for Multimedia by Haris Javaid,Sri Parameswaran Pdf

This book describes analytical models and estimation methods to enhance performance estimation of pipelined multiprocessor systems-on-chip (MPSoCs). A framework is introduced for both design-time and run-time optimizations. For design space exploration, several algorithms are presented to minimize the area footprint of a pipelined MPSoC under a latency or a throughput constraint. A novel adaptive pipelined MPSoC architecture is described, where idle processors are transitioned into low-power states at run-time to reduce energy consumption. Multi-mode pipelined MPSoCs are introduced, where multiple pipelined MPSoCs optimized separately are merged into a single pipelined MPSoC, enabling further reduction of the area footprint by sharing the processors and communication buffers. Readers will benefit from the authors’ combined use of analytical models, estimation methods and exploration algorithms and will be enabled to explore billions of design points in a few minutes.

Wavelets and Wavelet Transform Systems and Their Applications

Author : Cajetan M. Akujuobi
Publisher : Springer Nature
Page : 657 pages
File Size : 40,8 Mb
Release : 2022-02-02
Category : Technology & Engineering
ISBN : 9783030875282

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Wavelets and Wavelet Transform Systems and Their Applications by Cajetan M. Akujuobi Pdf

This textbook is unique because of its in-depth treatment of the applications of wavelets and wavelet transforms to many areas, across many disciplines. The book is written to serve the needs of a one or two semester course at either the undergraduate or graduate level. The author uses a very simplified, accessible approach that de-emphasizes mathematical rigor. The presentation includes many diagrams to illustrate points being discussed and uses MATLAB for all of application code. The author reinforces concepts introduced in the book with easy to grasp review questions and problems, tailored to each specific chapter for better mastery of the subject matter. This book enables students to understand the fundamental concepts of wavelets and wavelet transforms, as well as how to use them for problem solutions in digital signal and image processing, mixed-signal testing, space applications, aerospace applications, biomedical, cyber security, homeland security and many other application areas.

3D Television (3DTV) Technology, Systems, and Deployment

Author : Daniel Minoli
Publisher : CRC Press
Page : 340 pages
File Size : 49,6 Mb
Release : 2010-11-17
Category : Computers
ISBN : 9781439840672

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3D Television (3DTV) Technology, Systems, and Deployment by Daniel Minoli Pdf

Going beyond the technological building blocks of 3DTV, 3D Television (3DTV) Technology, Systems, and Deployment: Rolling Out the Infrastructure for Next-Generation Entertainment offers an early view of the deployment and rollout strategies of this emerging technology. It covers cutting-edge advances, theories, and techniques in end-to-end 3DTV sys

Emerging Technologies for 3D Video

Author : Frederic Dufaux,Béatrice Pesquet-Popescu,Marco Cagnazzo
Publisher : John Wiley & Sons
Page : 479 pages
File Size : 46,7 Mb
Release : 2013-04-22
Category : Science
ISBN : 9781118583579

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Emerging Technologies for 3D Video by Frederic Dufaux,Béatrice Pesquet-Popescu,Marco Cagnazzo Pdf

With the expectation of greatly enhanced user experience, 3D video is widely perceived as the next major advancement in video technology. In order to fulfil the expectation of enhanced user experience, 3D video calls for new technologies addressing efficient content creation, representation/coding, transmission and display. Emerging Technologies for 3D Video will deal with all aspects involved in 3D video systems and services, including content acquisition and creation, data representation and coding, transmission, view synthesis, rendering, display technologies, human perception of depth and quality assessment. Key features: Offers an overview of key existing technologies for 3D video Provides a discussion of advanced research topics and future technologies Reviews relevant standardization efforts Addresses applications and implementation issues Includes contributions from leading researchers The book is a comprehensive guide to 3D video systems and services suitable for all those involved in this field, including engineers, practitioners, researchers as well as professors, graduate and undergraduate students, and managers making technological decisions about 3D video.

Hybrid Artificial Intelligent Systems, Part II

Author : Manuel Grana Romay,Alexandre Manhaes Savio
Publisher : Springer
Page : 570 pages
File Size : 51,5 Mb
Release : 2010-06-14
Category : Computers
ISBN : 9783642138034

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Hybrid Artificial Intelligent Systems, Part II by Manuel Grana Romay,Alexandre Manhaes Savio Pdf

th The 5 International Conference on Hybrid Artificial Intelligence Systems (HAIS 2010) has become a unique, established and broad interdisciplinary forum for researchers and practitioners who are involved in developing and applying symbolic and sub-symbolic techniques aimed at the construction of highly robust and reliable problem-solving techniques, and bringing the most relevant achievements in this field. Overcoming the rigid encasing imposed by the arising orthodoxy in the field of arti- cial intelligence, which has led to the partition of researchers into so-called areas or fields, interest in hybrid intelligent systems is growing because they give freedom to design innovative solutions to the ever-increasing complexities of real-world pr- lems. Noise and uncertainty call for probabilistic (often Bayesian) methods, while the huge amount of data in some cases asks for fast heuristic (in the sense of suboptimal and ad-hoc) algorithms able to give answers in acceptable time frames. High dim- sionality demands linear and non-linear dimensionality reduction and feature extr- tion algorithms, while the imprecision and vagueness call for fuzzy reasoning and linguistic variable formalization. Nothing impedes real-life problems to mix diffic- ties, presenting huge quantities of noisy, vague and high-dimensional data; therefore, the design of solutions must be able to resort to any tool of the trade to attack the problem. Combining diverse paradigms poses challenging problems of computational and methodological interfacing of several previously incompatible approaches. This is, thus, the setting of HAIS conference series, and its increasing success is the proof of the vitality of this exciting field.

Raspberry Pi GPU Audio Video Programming

Author : Jan Newmarch
Publisher : Apress
Page : 448 pages
File Size : 41,5 Mb
Release : 2016-12-19
Category : Computers
ISBN : 9781484224724

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Raspberry Pi GPU Audio Video Programming by Jan Newmarch Pdf

Delve into the Broadcom VideoCore GPU used on the Raspberry Pi and master topics such as OpenGL ES and OpenMAX. Along the way, you’ll also learn some Dispmanx, OpenVG, and GPGPU programming. The author, Jan Newmarch bumped into a need to do this kind of programming while trying to turn the RPi into a karaoke machine: with the CPU busting its gut rendering MIDI files, there was nothing left for showing images such as karaoke lyrics except for the GPU, and nothing really to tell him how to do it. Raspberry Pi GPU Audio Video Programming scratches his itch and since he had to learn a lot about RPi GPU programming, he might as well share it with you. What started as a side issue turned into a full-blown project of its own; and this stuff is hard. What You'll Learn Use Dispmanx and EGL on Raspberry Pi Work with OpenMAX and its components, state, IL Client Library, * * Buffers, and more on RPi Process images and video on RPi Handle audio on RPi Render OpenMAX to OpenGL on the RPi Play multimedia files on the RPi Use OpenVG for text processing and more Master overlays Who This Book Is For You should be comfortable with C programming and at least some concurrency and thread programming using it. This book is for experienced programmers who are new or learning about Raspberry Pi.

Hybrid Artificial Intelligent Systems, Part II

Author : Manuel Grana Romay,Emilio Corchado,Alexandre Manhaes Savio
Publisher : Springer Science & Business Media
Page : 556 pages
File Size : 55,5 Mb
Release : 2010-06-11
Category : Computers
ISBN : 9783642138027

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Hybrid Artificial Intelligent Systems, Part II by Manuel Grana Romay,Emilio Corchado,Alexandre Manhaes Savio Pdf

This book constitutes the proceedings of the 5th International Conference on Hybrid Artificial Intelligent Systems, held in San Sebastian, Spain, in June 2010.

Hyperspectral Data Exploitation

Author : Chein-I Chang
Publisher : John Wiley & Sons
Page : 442 pages
File Size : 43,6 Mb
Release : 2007-06-11
Category : Science
ISBN : 9780470124611

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Hyperspectral Data Exploitation by Chein-I Chang Pdf

Authored by a panel of experts in the field, this book focuses on hyperspectral image analysis, systems, and applications. With discussion of application-based projects and case studies, this professional reference will bring you up-to-date on this pervasive technology, wether you are working in the military and defense fields, or in remote sensing technology, geoscience, or agriculture.

Three-Dimensional Television

Author : H.M. Ozaktas,Levent Onural
Publisher : Springer Science & Business Media
Page : 640 pages
File Size : 52,6 Mb
Release : 2007-11-13
Category : Technology & Engineering
ISBN : 9783540725329

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Three-Dimensional Television by H.M. Ozaktas,Levent Onural Pdf

This book is the condensed result of an extensive European project developing the future of 3D-Television. The book describes the state of the art in relevant topics: Capture of 3D scene for input to 3DTV system; Abstract representation of captured 3D scene information in digital form; Specifying data exchange format; Transmission of coded data; Conversion of 3DTV data for holographic and other displays; Equipment to decode and display 3DTV signal.