Dual Contribution of JPEG 2000 Images for Unidirectional Links

J. M. Barbero, Eugenio Santos, Abraham Gutierrez
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引用次数: 1

Abstract

The production of Broadcast content generates large files of video and audio content which must be transmitted among different production centers. The contribution of this material in certain circumstances is carried out on satellite links which usually have a relatively high error probability. In addition, the image suffers degradation in the processes of converting to base band video, transcoding to different compression systems, errors in transmission and drops in the link. To overcome this limitation, we present a transmissions system, based in a patent, which ensures the quality of JPEG2000 professional images.
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JPEG 2000图像对单向链接的双重贡献
广播内容的制作会产生大量的视频和音频内容,这些内容必须在不同的制作中心之间传输。在某些情况下,这种材料的贡献是在卫星链路上进行的,而卫星链路通常具有相对较高的误差概率。此外,图像在转换到基带视频、转码到不同的压缩系统、传输错误和链路下降的过程中也会受到影响。为了克服这一限制,我们提出了一种基于专利的传输系统,可以保证JPEG2000专业图像的质量。
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