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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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226 11 Cloud-Based Image Compression
Figure 11.2 The block diagram of the proposed cloud-based image decoder.
prediction from the decompressed image after up-sampling. Finally, the prediction
is subtracted from the feature vector. All components of SIFT descriptors are com-
pressed and transmitted to the cloud with the compressed down-sampled image.
The block diagram of the proposed cloud-based image decoder is depicted in
Figure 11.2. In the cloud, a server first decompresses the down-sampled image and
SIFT data. By using the decompressed location, scale, and orientation of every SIFT
descriptor again, one prediction vector, exactly the same ...
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Publisher Resources

ISBN: 9781482234138