Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:A3
Session:
Number:A3-5
A Location Map-Free Reversible Data Hiding Method Inserting Data to Image Edges
Michihiko Ono, Masaaki Fujiyoshi, Hitoshi Kiya,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
This paper proposes a reversible data hiding method that embeds data to image edges. The proposed method once distorts an original image to embed data, it restores the original image as well as extracts hidden data from the image conveying hidden data. To extract data and to recover the original image, this method memorizes only one parameter and does not require any location map that records the positions conveying hidden data. Differing from the conventional method having these features, the proposed method is able to hide data to only image edges. Simulation results show the effectiveness of the proposed method.