Data Hiding Scheme Based on Edge Detection and Triangular Mirroring

Interpolation is a commonly used method of hiding data. In this approach, an image is expanded to a larger matrix as a prediction image and then hidden information is placed in the prediction image with high embedding capacity. Jung and Yoo (2009) presented an interpolation approach using neighbor m...

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Bibliographic Details
Published in2014 Tenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing pp. 142 - 145
Main Authors Tzu Chuen Lu, Chun Ya Tseng, Hui Shih Leng, Chun Chih Huang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2014
Subjects
Data hiding
Equations
Image edge detection
Indium phosphide
Interpolation
Mathematical model
Median edge detector
PSNR
Transforms
Triangular mirroring
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Summary:Interpolation is a commonly used method of hiding data. In this approach, an image is expanded to a larger matrix as a prediction image and then hidden information is placed in the prediction image with high embedding capacity. Jung and Yoo (2009) presented an interpolation approach using neighbor mean interpolation for the prediction value. Lee and Huang (2012) improved Jung and Yoo's method, and the modified method provides high hidden capacity. In our research, we improve Lee and Huang's approach to reduce the jagged phenomena based on median edge detector and the triangular mirroring technique. In our experimental results, the proposed method provides efficiency, high quality, and hidden capacity.
DOI:10.1109/IIH-MSP.2014.42