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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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106 5 Motion Threading for 3D Wavelet Coding
Figure 5.10 Comparison between Bid mode only and eight-mode advanced MT.
advanced MT. For table tennis in Figure 5.10, eight-mode selection improves about
1.3 dB at 250 kbps and 0.4 dB at 2 Mbps; for silence, the improvement is 1.0 dB at
250 kbps and 0.1 dB at 2Mbps. The improvement mainly comes from the reduction
of motion cost, thus it is more obvious at lower bit rates and the two curves are
convergent at the high end. The improvement for the table sequence is significant
even at the high end because a scene change occurring at the 131th frame makes the
bidirectional linkage improper.
Next, we
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Publisher Resources

ISBN: 9781482234138