The H.264 Advanced Video Compression Standard

The H.264 Advanced Video Compression Standard

Author: Iain E. Richardson

Publisher: John Wiley & Sons

Published: 2011-08-24

Total Pages: 357

ISBN-13: 1119965306

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H.264 Advanced Video Coding or MPEG-4 Part 10 is fundamental to a growing range of markets such as high definition broadcasting, internet video sharing, mobile video and digital surveillance. This book reflects the growing importance and implementation of H.264 video technology. Offering a detailed overview of the system, it explains the syntax, tools and features of H.264 and equips readers with practical advice on how to get the most out of the standard. Packed with clear examples and illustrations to explain H.264 technology in an accessible and practical way. Covers basic video coding concepts, video formats and visual quality. Explains how to measure and optimise the performance of H.264 and how to balance bitrate, computation and video quality. Analyses recent work on scalable and multi-view versions of H.264, case studies of H.264 codecs and new technological developments such as the popular High Profile extensions. An invaluable companion for developers, broadcasters, system integrators, academics and students who want to master this burgeoning state-of-the-art technology. "[This book] unravels the mysteries behind the latest H.264 standard and delves deeper into each of the operations in the codec. The reader can implement (simulate, design, evaluate, optimize) the codec with all profiles and levels. The book ends with extensions and directions (such as SVC and MVC) for further research." Professor K. R. Rao, The University of Texas at Arlington, co-inventor of the Discrete Cosine Transform


Revisiting "The Culture of the School and the Problem of Change"

Revisiting

Author: Seymour B. Sarason

Publisher: Teachers College Press

Published: 1996

Total Pages: 697

ISBN-13: 0807776475

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Revisiting “The Culture of the School and the Problem of Change” provocatively and seamlessly joins Seymour Sarason’s classic, landmark text on school change with his own insightful re?ections on those same issues in the face of today’s crisis in public schools. This is an extensive, monograph–length revisiting. Part I of this book reproduces the second edition of Sarason’s ground–breaking work, The Culture of the School and the Problem of Change, in which he detailed how change can affect a school’s culturally diverse environment—either through the implementation of new programs or as a result of federally imposed regulations. Throughout, many of the major assumptions about change in institutions are challenged. Speci?c events and examples demonstrate that any attempt to implement change involves some existing regularity within the school. Dr. Sarason also takes a close look at government involvement in change efforts in schooling—and includes a detailed examination of current efforts to implement PL 94–142 into public schools. He presents compelling evidence that the federal effort to change and improve schools has largely been a failure. Also included are investigations into the purposes of schooling and how these purposes can be affected by change, and the process by which educators and administrators formulate intended outcomes of change efforts. In Part II, Dr. Sarason “revisits” the text and the issues 25 years after the original publication. As he explains in his preface, to him the word crisis means “a point in time when a dangerous situation contains con?icting forces of an intensity or seriousness that in the near term will be dramatically altered depending on which forces win out. When I wrote the book a quarter century ago, I did not regard our schools as in crisis...[though] my intuition . . . was that a crisis would come sooner or later. It has, in my opinion, come.” Believing that “what happens in our cities and our schools will determine the fate of our society,” Dr. Sarason is deeply concerned that the reform arena is being manipulated by forces that are at best untroubled by and at worst intent on the dismantling of the public school system. That, coupled with his fear that even the system’s defenders are not focusing on the real issues, has infused Dr. Sarason’s return to the topic of educational change with a great sense of urgency. The important things he has to say will be welcomed by all who truly care about the state of the public schools that America’s children attend.


Substation History

Substation History

Author:

Publisher:

Published: 1956

Total Pages: 92

ISBN-13:

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A summary of information available on substation locations, elevations, exposures, instrumentations, records and observers from date station was established through the year 1955.