With the emerging technology of the H.264/AVe stan­ dard, highly efficient H.264/AVe standard is likely to find use in a wide variety of applications such as 30 Wireless and is destined to revolutionize video picture quality over wireless network. Thus, in order for authors and designers to protect their digital works, some form of security needs to be applied to the H.264/AVe data. Unlike vide...

High Efficient video coding (HEVC) will be replacing the current standard, H.264/MPEG-4 Advanced Video Coding (AVC). The main goal for HEVC standardization is to deliver equal video quality for half the bit-rate of H.264/MPEG-4 AVC. Other objective of HEVC is to support higher resolution than the current high definition (HD) of 1920 × 1080. Nevertheless, HEVC standard has similar structure desi...

The H.264/AVC standard achieves much higher coding efficiency than the H.263, MPEG-2 and MPEG-4 standard, due to its improved inter and intra-prediction modes at the expense of higher computation complexity. Throughout the evolution of video coding standards, continued efforts have been made to maximize compression capability and improve other characteristics such as data loss robustness, while...

The H.264 video compression standard provides tools for coding improvements of at least 2 dB, in terms of PSNR, and at least 50% in bit rate savings as compared with MPEG-2 video compression standard. It is expected that the H.264/MPEG-4 AVC will take over the digital video market, replacing the use of MPEG-2 in most digital video applications. The complete migration to the new video-coding alg...

As wireless and wired network connectivity is rapidly expanding and the number of network users is steadily increasing, it has become more and more important to support universal access of multimedia content over the whole network. A big challenge, however, is the great diversity of network devices from full screen computers to small smart phones. This leads to research on transcoding, which in...

For the first time, an enantioselective synthesis of both 1R,4S-isagarin 1a and 1S,4R-isagarin 1b was achieved starting from 1,4-dimethoxy-2-vinylnaphtalene 2. The key steps involve a Sharpless asymmetric dihydroxylation and reaction with an acetonylating pyridinium ylid. ∗ To whom correspondence should be addressed. Phone: + 32 9 264 59 51. Fax: + 32 9 264 62 43. 2

In this correspondence, we initially investigate the statistical behavior of bursty video traffic originating from single H.264/AVC streams, by modeling it with well-known distributions. Our results help to build a Discrete Autoregressive model which captures well the behavior of multiplexed H.264/AVC videoconference sources. 2010 Elsevier B.V. All rights reserved.

Scientific Events: Special Articles: The Faculty of Medicine of Paris; Revision of the The Distribution of American Men of Science in International Electrical Units; The Priestley Lec19 92: DR. J. MCKEENCATTELL 264....................264 tures at the Pennsylvania State College; The Sixteenth Session of the International Geological Scince News .....................................8 Congress .......

H.264 has the potential to revolutionize the industry as it eases the bandwidth burden of service delivery and opens the service provider market to new players. This document describes the process of H.264 encoding and transmission over IP. Table of

8.1.1 Variation in Phenotypic Traits ................................. 264 8.1.2 Familial Resemblance and Heritability ................... 264 8.1.3 The Special Case of Twins ...................................... 267 8.1.4 Embedding a Single Measured Gene Infl uencing a Continuous Trait ................................ 269 8.1.5 A Model for Variance Partitioning .......................... 269 ...