一种高效的数字水印研究工具——MATLAB

AN EFFICIENT TOOL FOR RESEARCH ON DIGITAL WATERMARKING

数字水印技术是国内外一个新的研究热点 ,但其跨学科性常常给研究工作带来许多困难 ,选择一个合适的工具尤为重要 .本文从数字水印技术的特点、通用模型和常用算法出发 ,介绍了一种高效、实用并且适合于数字水印研究的工具—— MATL AB.最后 ,通过一个实例介绍了如何把 MATL AB应用于数字水印技术 .

Digital watermarking is a hot research field both domestically and internationally, but inter-disciplined characteristics of it imposes some difficulties on research domain, thus it is necessary to select a proper tool. Taking its characteristics, generic model and common algorithms into account, this paper introduces an efficient and pragmatic too--MATLAB. Finally, we suggest how to apply the tool to digital watermarking.