Image compression with short-term visual encryption using the Burrow Wheeler transform and keyed transpose

J H Kong; K P Seng; L S Yeong; Li-Minn Ang

Back

Image compression with short-term visual encryption using the Burrow Wheeler transform and keyed transpose

Conference paper

Peer reviewed

Image compression with short-term visual encryption using the Burrow Wheeler transform and keyed transpose

J H Kong, K P Seng, L S Yeong and Li-Minn Ang

IET International Conference on Wireless Communications and Applications, ICWCA 2012

IET International Conference on Wireless Communications and Applications (ICWCA 2012), 2012 (Kuala Lumpur, Malaysia, 08-Oct-2012–10-Oct-2012)

Institution of Engineering and Technology

2012

Files and links (1)

url

https://ieeexplore.ieee.org/document/6552455View

Webpage

Abstract

image compression

image encryption

Burrow-Wheeler transform

BWCA

block-sorting

In some wireless sensor network image processing applications, visual data such as the surveillance imagery or video streaming might contain high commercial value but devalues over time. For such multimedia, the security requirement is usually low or just sufficient to disguise and protect the value of the payload for a short-term period. Multimedia compression is a necessity for these large-sized data and the unification of security and compression properties would greatly increase the practicality of the image processing algorithm. In this paper, we are presenting the image results of using the BWCA (Burrow Wheeler Compression Algorithm) on images with the proposed conditional transposition methodology (keyed transpose) for a short-term visual protection and the results for subjective metric perceptual assessment of the quality and the BWT effects on the images.

Details

Title: Image compression with short-term visual encryption using the Burrow Wheeler transform and keyed transpose
Authors: J H Kong (Author) - University of Nottingham Malaysia Campus
K P Seng (Author) - Sunway University
L S Yeong (Author) - Sunway University
Li-Minn Ang (Author) - Edith Cowan University
Publication details: IET International Conference on Wireless Communications and Applications, ICWCA 2012
Conference details: IET International Conference on Wireless Communications and Applications (ICWCA 2012), 2012 (Kuala Lumpur, Malaysia, 08-Oct-2012–10-Oct-2012)
Publisher: Institution of Engineering and Technology
Date published: 2012
Organisation Unit: University of the Sunshine Coast, Queensland; School of Science, Technology and Engineering; Engage Research Lab
Language: English
Record Identifier: 99513796102621
Output Type: Conference paper

Metrics

69 Record Views