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Fundamentals Of Multimedia

Author: Ze-Nian Li
Publisher: Springer Science & Business Media
ISBN: 331905290X
Size: 70.73 MB
Format: PDF, ePub, Mobi
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This textbook introduces the “Fundamentals of Multimedia”, addressing real issues commonly faced in the workplace. The essential concepts are explained in a practical way to enable students to apply their existing skills to address problems in multimedia. Fully revised and updated, this new edition now includes coverage of such topics as 3D TV, social networks, high-efficiency video compression and conferencing, wireless and mobile networks, and their attendant technologies. Features: presents an overview of the key concepts in multimedia, including color science; reviews lossless and lossy compression methods for image, video and audio data; examines the demands placed by multimedia communications on wired and wireless networks; discusses the impact of social media and cloud computing on information sharing and on multimedia content search and retrieval; includes study exercises at the end of each chapter; provides supplementary resources for both students and instructors at an associated website.

Fundamentals Of Multimedia

Author: Ze-Nian Li
Publisher: Springer
ISBN: 9783319346786
Size: 26.60 MB
Format: PDF, ePub, Mobi
View: 2650
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This textbook introduces the “Fundamentals of Multimedia”, addressing real issues commonly faced in the workplace. The essential concepts are explained in a practical way to enable students to apply their existing skills to address problems in multimedia. Fully revised and updated, this new edition now includes coverage of such topics as 3D TV, social networks, high-efficiency video compression and conferencing, wireless and mobile networks, and their attendant technologies. Features: presents an overview of the key concepts in multimedia, including color science; reviews lossless and lossy compression methods for image, video and audio data; examines the demands placed by multimedia communications on wired and wireless networks; discusses the impact of social media and cloud computing on information sharing and on multimedia content search and retrieval; includes study exercises at the end of each chapter; provides supplementary resources for both students and instructors at an associated website.

Convergent Journalism

Author: Stephen Quinn
Publisher: Peter Lang
ISBN: 9780820474526
Size: 40.82 MB
Format: PDF
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Convergence is happening around the world. It represents a new form of reporting and may well be the future for journalism. Full convergence involves a radical change in approach and mindset among journalists and their managers. It involves a shared assignment desk where the key people, the multimedia assignment editors, assess each news event on its merits and send the most appropriate people to the story. Convergence coverage should thus be driven by the significance of the news event. Depending on variables unique to each country and company, convergence is one of the most likely scenarios for media organizations around the world. This book explains the phenomenon of media convergence, defines what has been until recently a confusing topic, describes the main business models, provides case studies of successful convergent newsrooms around the world, and explains how to introduce convergence into the newsroom. Stephen Quinn provides a practical introduction to the changing landscape of news reporting, and has written a useful book for students and professionals alike.

Multimedia Computing

Author: Gerald Friedland
Publisher: Cambridge University Press
ISBN: 0521764513
Size: 70.30 MB
Format: PDF, Kindle
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Humans are the best functioning example of multimedia communication and computing - that is, we understand information and experiences through the unified perspective offered by our five senses. This innovative textbook presents emerging techniques in multimedia computing from an experiential perspective in which each medium - audio, images, text, and so on - is a strong component of the complete, integrated exchange of information or experience. The authors' goal is to present current techniques in computing and communication that will lead to the development of a unified and holistic approach to computing using heterogeneous data sources. Gerald Friedland and Ramesh Jain introduce the fundamentals of multimedia computing, describing the properties of perceptually encoded information, presenting common algorithms and concepts for handling it, and outlining the typical requirements for emerging applications that use multifarious information sources. Designed for advanced undergraduate and beginning graduate courses, the book will also serve as an introduction for engineers and researchers interested in understanding the elements of multimedia and their role in building specific applications.

Image And Video Compression For Multimedia Engineering

Author: Yun Q. Shi
Publisher: CRC Press
ISBN: 1420007262
Size: 75.41 MB
Format: PDF
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Multimedia hardware still cannot accommodate the demand for large amounts of visual data. Without the generation of high-quality video bitstreams, limited hardware capabilities will continue to stifle the advancement of multimedia technologies. Thorough grounding in coding is needed so that applications such as MPEG-4 and JPEG 2000 may come to fruition. Image and Video Compression for Multimedia Engineering provides a solid, comprehensive understanding of the fundamentals and algorithms that lead to the creation of new methods for generating high quality video bit streams. The authors present a number of relevant advances along with international standards. New to the Second Edition · A chapter describing the recently developed video coding standard, MPEG-Part 10 Advances Video Coding also known as H.264 · Fundamental concepts and algorithms of JPEG2000 · Color systems of digital video · Up-to-date video coding standards and profiles Visual data, image, and video coding will continue to enable the creation of advanced hardware, suitable to the demands of new applications. Covering both image and video compression, this book yields a unique, self-contained reference for practitioners tobuild a basis for future study, research, and development.

Data Hiding Fundamentals And Applications

Author: Husrev T. Sencar
Publisher: Elsevier
ISBN: 0080488668
Size: 19.63 MB
Format: PDF, ePub, Mobi
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Multimedia technologies are becoming more sophisticated, enabling the Internet to accommodate a rapidly growing audience with a full range of services and efficient delivery methods. Although the Internet now puts communication, education, commerce and socialization at our finger tips, its rapid growth has raised some weighty security concerns with respect to multimedia content. The owners of this content face enormous challenges in safeguarding their intellectual property, while still exploiting the Internet as an important resource for commerce. Data Hiding Fundamentals and Applications focuses on the theory and state-of-the-art applications of content security and data hiding in digital multimedia. One of the pillars of content security solutions is the imperceptible insertion of information into multimedia data for security purposes; the idea is that this inserted information will allow detection of unauthorized usage. Provides a theoretical framework for data hiding, in a signal processing context Realistic applications in secure, multimedia delivery Compression robust data hiding Data hiding for proof of ownership--WATERMARKING Data hiding algorithms for image and video watermarking

Multimedia Fundamentals Volume 1

Author: Ralf Steinmetz
Publisher: Pearson Education
ISBN: 0132441772
Size: 62.35 MB
Format: PDF, Kindle
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The state-of-the-art in multimedia content analysis, media foundations, and compression Covers digital audio, images, video, graphics, and animation Includes real-world project sets that help you build and test your expertise By two of the world's leading experts in advanced multimedia systems development The practical, example-rich guide to media coding and content processing for every multimedia developer. From DVDs to the Internet, media coding and content processing are central to the effective delivery of high-quality multimedia. In this book, two of the field's leading experts introduce today's state-of-the-art, presenting realistic examples and projects designed to help implementers create multimedia systems with unprecedented performance. Ralf Steinmetz and Klara Nahrstedt introduce the fundamental characteristics of digital audio, images, video, graphics, and animation; demonstrate powerful new approaches to content analysis and compression; and share expert insights into system and end-user issues every advanced multimedia professional must understand. Coverage includes: Generic characteristics of multimedia and data streams, and their impact on multimedia system design Essential audio concepts and representation techniques: sound perception, psychoacoustics, music, MIDI, Speech signals, and related I/O and transmission issues Graphics and image characteristics: image formats, analysis, synthesis, reconstruction, and output Video signals, television formats, digitization, and computer-based animation issues Fundamental compression methods: run-length, Huffman, and subband coding Multimedia compression standards: JPEG, H.232, and various MPEG techniques Optical storage technologies and techniques: CD-DA, CD-ROM, DVD, and beyond Content processing techniques: Image analysis, video processing, cut detection, and audio analysis First in an authoritative 3-volume set on tomorrow's robust multimedia desktop: real-time audio, video, and streaming media. Multimedia Fundamentals offers a single, authoritative source for the knowledge and techniques you need to succeed with any advanced multimedia development project. Look for Volume 2 focusing on networking and operating system-related issues, and Volume 3 focusing on service and application issues.

Multimedia Information Retrieval And Management

Author: Wan-Chi Siu
Publisher: Springer Science & Business Media
ISBN: 9783540002444
Size: 73.56 MB
Format: PDF, Docs
View: 176
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This comprehensive book offers a full picture of the cutting edge technologies in the area of "Multimedia Retrieval and Management". It addresses graduate students and scientists in electrical engineering and in computer science as well as system designers, engineers, programmers and other technical managers in the IT industries. The book provides a complete set of theories and technologies necessary for a profound introduction to the field. It includes multimedia low-level feature extraction and high-level semantic description in addition to multimedia authentication and watermarking, and the most up-to-date MPEG-7 standard. A broad range of practical applications is covered, e.g., digital libraries, medical images, biometrics, human palm-print and face-for-security, living plants data management and video-on-demand service.

Convergent Journalism An Introduction

Author: Vincent F. Filak
Publisher: CRC Press
ISBN: 1317681592
Size: 14.57 MB
Format: PDF, Docs
View: 359
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Convergent Journalism: An Introduction is a pioneering textbook that will teach you how to master the skills needed to be a journalist in today’s converged media landscape. This book shows you what makes a news story effective, and how to identify the best platform for a particular story, whether it’s the Web, broadcast or print. The bedrock tenets of journalism remain at the core of this book, including information dissemination, storytelling, audience engagement. After establishing these journalism basics, the book goes into great detail on how to tailor a story to meet the needs of various media. Vincent F. Filak has brought this second edition completely up to date through: A thorough reorganization of the chapters, which provides a newer, more practical approach focused on "how to do convergent journalism," rather than simply observing the current state of converged media. A number of new pedagogical features to improve learning and retention, including examples, exercises, breakout boxes and more. Coverage of additional topics such as issues of law and ethics in digital media, and also writing for mobile platforms and social media. A companion website with links to additional examples of quality text, images and multimedia for students, as well as an instructor site with a test bank, suggested exercises and discussion questions.