文章基本信息

标题：Contrast of Watermarking Techniques in different domains
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作者：Mansi Hasija ; Alka Jindal
期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：3
出版社：IJCSI Press
摘要：Digital watermarking has gained a lot of importance for digital media recently. It deals with hiding secret bits of information with a digital content as a cover. This is very useful for many applications like copyright control, authenticity of documents, captioning, broadcast monitoring etc. Various techniques for watermarking have been proposed in the recent past. The brief discussion of some techniques with their results are presented in this paper which forms the basis of comparison between these techniques.
关键词：Watermarking; DCT;DWT