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oaioai:dspace.vsb.cz:10084/139501

JPEG steganography with particle swarm optimization accelerated by AVX

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Publication date
1 January 2020
Publisher
Wiley
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    Abstract

    Digital steganography aims at hiding secret messages in digital data transmitted over insecure channels. The JPEG format is prevalent in digital communication, and images are often used as cover objects in digital steganography. Optimization methods can improve the properties of images with embedded secret but introduce additional computational complexity to their processing. AVX instructions available in modern CPUs are, in this work, used to accelerate data parallel operations that are part of image steganography with advanced optimizations.Web of Science328art. no. e544

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    DSpace at VSB Technical University of Ostrava

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    Last time updated on 24/05/2020

    This paper was published in DSpace at VSB Technical University of Ostrava.

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