Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks
Joint Authors
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-03
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
We have proposed preprocessing techniques for high-efficiency data compression in wireless multimedia sensor networks.
To do this, we analyzed the characteristics of multimedia data under the environment of wireless multimedia sensor networks.
The proposed preprocessing techniques consider the characteristics of sensed multimedia data to perform the first stage preprocessing by deleting the low priority bits that do not affect the image quality.
The second stage preprocessing is also performed for the undeleted high priority bits.
By performing these two-stage preprocessing techniques, it is possible to reduce the multimedia data size in large.
To show the superiority of our techniques, we simulated the existing multimedia data compression scheme with/without our preprocessing techniques.
Our experimental results show that our proposed techniques increase compression ratio while reducing compression operations compared to the existing compression scheme without preprocessing techniques.
American Psychological Association (APA)
Park, Junho& Yoo, Jae Soo. 2015. Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks. Advances in Multimedia،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052635
Modern Language Association (MLA)
Park, Junho& Yoo, Jae Soo. Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks. Advances in Multimedia No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1052635
American Medical Association (AMA)
Park, Junho& Yoo, Jae Soo. Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks. Advances in Multimedia. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052635
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052635