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A large-size image watermarking algorithm based on pseudo-random | IEEE Conference Publication | IEEE Xplore

A large-size image watermarking algorithm based on pseudo-random

Publisher: IEEE

Abstract:

This paper presents a digital watermarking algorithm supporting large-size image, the amount of information embedded is based on the characteristics of the host image and...View more

Abstract:

This paper presents a digital watermarking algorithm supporting large-size image, the amount of information embedded is based on the characteristics of the host image and the watermarking image. We use pseudo-random encoder to determine the location of embedding information and the watermarking. The method of processing the embedded information and carrier information is discrete cosine transform. The embedding method is determined by the watermark information and the corresponding host pixel value. In the watermark extraction process, the original image and watermarked image are both needed, and the embedded watermark location is determined by the key. The test results show that this algorithm has strong practicality and safety.
Date of Conference: 05-07 June 2014
Date Added to IEEE Xplore: 07 August 2014
Electronic ISBN:978-1-4799-4774-4

ISSN Information:

Publisher: IEEE
Conference Location: Milwaukee, WI, USA

References

References is not available for this document.