Skip to Main Content
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
i
i
i
i
i
i
i
i
13.5 Experiments on Real Data Sets 289
Figure 13.12 Results on temperature data from the Pacific Ocean.
the total coefficients. Although the rest of the coefficients are not strictly zero, we
may set K = 40.
The compressive sensing theory suggests that data can be reconstructed with high
probability from M = 3K 4K random measurements. Figure 13.12c shows the re-
construction performance with different numbers of random measurements. Each
indicated data point is averaged over 10 test runs to avoid fluctuations. Apparently,
the reconstruction precision increases as M increases. A steep rise is observed in
both figures when M becomes greater than
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

The Magic of Computer Graphics

The Magic of Computer Graphics

Noriko Kurachi

Publisher Resources

ISBN: 9781482234138