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Advances in Visual Data Compression and Communication
book

Advances in Visual Data Compression and Communication

by Feng Wu
July 2014
Intermediate to advanced content levelIntermediate to advanced
513 pages
16h 40m
English
Auerbach Publications
Content preview from Advances in Visual Data Compression and Communication
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Chapter 5
Motion Threading for 3D Wavelet Coding
5.1 Introduction
Wavelet transform [57] provides a multi-scale representation of image and video
signals in the space-frequency domain. Aside from energy compaction and decor-
relation properties that facilitate efficient compression of natural images, a major
advantage of wavelet representation is its inherent scalability. It endows compressed
video and image streams with flexibility and scalability in adapting to heterogeneous
and dynamic networks, diverse client devices, and the like. Furthermore, recent pro-
gresses in literature have shown that 3D wavelet-based video coding schemes are
able to compete in performance with the conventional hybrid standard approaches
(e.g., H.264/AVC [13]).
In
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Publisher Resources

ISBN: 9781482234138