Carpathian Journal of Electrical Engineering (Dec 2017)

IMAGE STEGANOGRAPHY TAILORED TO OBJECTS CONTOURS

  • Ovidiu COSMA

Journal volume & issue
Vol. 11, no. 1
pp. 17 – 24

Abstract

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This article proposes a steganography method that uses all three components of an image in the RGB color space to store secret data. The order in which the image pixels are processed is not given by their position within the image, but by their visual significance. In order to ensure the greatest possible embedding capacity, the image container is traversed in several passes, each expanding its capacity.

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