您当前所在位置: 首页 > 学者

黄继武

  • 55浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 99下载

  • 0评论

  • 引用

期刊论文

Robust Watermarking with Adaptive Receiving

黄继武Xiangui Kang Jiwu Huang Yun Q. Shi and Jianxiang Zhu

T. Kalker et al. (Eds.): IWDW 2003, LNCS 2939, pp. 86-100, 2004.,-0001,():

URL:

摘要/描述

This paper presents a watermarking scheme with enhanced robustness owing to adaptive receiving and turbo code in addition to other measures. We embed a training sequence with informative watermark in the original image. A new adaptive receiver is developed, which is adjusted adaptively according to the responsive distribution of the training sequence. Together with carefully designed data embedding techniques, concatenated coding of direct sequence spread spectrum (DSSS) and Turbo code, 2-D interleaving, our newly developed resynchronization technique and incorporated with the registration technique based on motion estimation technique developed by Loo and Kinsbury, our proposed algorithm can successfully resist almost all the StirMark testing functions including both common signal processing, such as JPEG compression and median filtering, and geometric distortions. The watermarking is robust against the combination of geometric distortion and JPEG_10, the combination of large global distortion and arbitrary local small distortion. To our best knowledge, we use adaptive receiving to combat the fading of host media feature (watermark carrier) for the first time.

关键词:

【免责声明】以下全部内容由[黄继武]上传于[2005年03月04日 17时28分15秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

我要评论

全部评论 0

本学者其他成果

    同领域成果