Digital watermarking through quasi m-arrays

1999 IEEE Workshop on Signal Processing Systems. SiPS 99. Design and Implementation (Cat. No.99TH8461) Pub Date : 1999-10-20 DOI:10.1109/SIPS.1999.822351

C. Yeh, C.-C. Jay Kuo

引用次数: 45

Abstract

Watermark is an important protection and identification technique that allows invisible mark to be hidden in the multimedia information such as audio, image, video, or tent and has been developed to protect digital signal against illegal reproduction and modifications. In this paper, we propose a novel method about how to embed a digital signature. This method is based on bit plane manipulation of the LSB and the decoding is easy due to the property of the signature (quasi m-array) that we used. The proposed technique for digital watermarking is also compatible with JPEG processing and can be survived after JPEG encoding.

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基于准m阵列的数字水印

水印是一种重要的保护和识别技术，它将不可见的标记隐藏在音频、图像、视频或帐篷等多媒体信息中，是为了防止数字信号被非法复制和修改而发展起来的。本文提出了一种嵌入数字签名的新方法。该方法基于LSB的位平面操作，并且由于我们使用的签名(准m-数组)的特性，解码容易。所提出的数字水印技术也兼容JPEG处理，并能在JPEG编码后继续存在。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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1999 IEEE Workshop on Signal Processing Systems. SiPS 99. Design and Implementation (Cat. No.99TH8461)

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