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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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6.5 Experimental Results 131
is extracted from the high resolution one. In the Barbell-lifting coding scheme, a low-
resolution video corresponds to the video down-sampled from a high-resolution one
using a wavelet low-pass filter, specifically the 9/7 filter used in coding. Therefore,
we also use the video down-sampled with a 9/7 wavelet filter as the low-resolution
input in SVC, although it can support arbitrary down-sample filtering. Using the
same down-sampling filter makes it possible to compare the low-resolution recon-
struction qualities of the two schemes in PSNR.
For SVC, the configuration file in JVT-T008 [125] is reused except that the QP ...
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Publisher Resources

ISBN: 9781482234138