Abstract:
This paper presents a digital watermarking technology for guaranteeing the database integrity. The proposed scheme based on the fragile watermarking technique, exploits t...Show MoreMetadata
Abstract:
This paper presents a digital watermarking technology for guaranteeing the database integrity. The proposed scheme based on the fragile watermarking technique, exploits trained support vector regression (SVR) predicting function to distribute the digital watermark over the particular numeric attributes to achieve embedding and detecting watermark by the same SVR predicting function. If the absolute value of the difference between predicted value and attribute value is more than the designed fixed value, like one, then the database content will be tampered with.
Published in: Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2007)
Date of Conference: 26-28 November 2007
Date Added to IEEE Xplore: 25 February 2008
Print ISBN:978-0-7695-2994-3