Download Advances in Visual Data Compression and Communication: by Feng Wu PDF

By Feng Wu

Visual details is without doubt one of the richest and so much bandwidth-consuming modes of conversation. to satisfy the necessities of rising functions, strong facts compression and transmission strategies are required to accomplish hugely effective conversation, even within the presence of growing to be conversation channels that provide elevated bandwidth.

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

The ebook experiences the drifting challenge in scalable video coding, analyzes the explanations inflicting the matter, and proposes quite a few options 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 allows next entropy coding.

Exploring the visible correlation that exists in media, the textual content extends the present coding framework from diverse facets, together with complex picture synthesis—from description and reconstruction to organizing correlated photos as a pseudo series. It explains tips on how to observe compressive sensing to resolve the information compression challenge in the course of transmission and covers novel learn on compressive sensor info accumulating, 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 assisting MIMO. It concludes through contemplating rising advancements of knowledge concept for destiny applications.

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