Advances in Visual Data Compression and Communication: by Feng Wu

By Feng Wu

Visual info is among the richest and such a lot bandwidth-consuming modes of conversation. to satisfy the necessities of rising purposes, strong information compression and transmission options are required to accomplish hugely effective verbal exchange, even within the presence of starting to be verbal exchange channels that provide elevated bandwidth.

Presenting the result of the author’s years of study on visible information compression and transmission, Advances in visible info Compression and conversation: assembly the necessities of recent functions provides a theoretical and technical foundation for complicated examine on visible facts compression and communication.

The publication stories the drifting challenge in scalable video coding, analyzes the explanations inflicting the matter, and proposes quite a few recommendations to the matter. It explores the author’s Barbell-based lifting coding scheme that has been followed as universal software program by way of MPEG. It additionally proposes a unified framework for deriving a directional remodel from the nondirectional counterpart. The constitution of the framework and the statistic distribution of coefficients are just like these of the nondirectional transforms, which enables next entropy coding.

Exploring the visible correlation that exists in media, the textual content extends the present coding framework from diverse points, together with complicated picture synthesis—from description and reconstruction to organizing correlated pictures as a pseudo series. It explains tips on how to observe compressive sensing to unravel the information compression challenge in the course of transmission and covers novel study on compressive sensor information collecting, random projection codes, and compressive modulation.

For analog and electronic transmission applied sciences, the e-book develops the pseudo-analog transmission for media and explores state-of-the-art learn on dispensed pseudo-analog transmission, denoising in pseudo-analog transmission, and helping MIMO. It concludes via contemplating rising advancements of knowledge concept for destiny applications.

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