期刊文献+

一种基于图像特征的自适应可见数字水印嵌入方法 被引量:3

On an Adaptive Visible Digital Watermark Embedding Based on Characteristic of Image
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摘要 主要研究在小波变换域中,基于图像特征的自适应可见数字水印嵌入处理技术。小波变换的多分辨率特性更适宜于人类视觉感知系统,不同分辨率层次的水印图像像素根据对应宿主图像像素的特征嵌入到宿主图像中。 The article discusses a kind of image-based adaptive visible digital watermarking treatment technology in discrete wavelet transform (DWT). The multiresolution of DWT resembles human visual perception system. The watermark is embedded into the host images based on the characteristics of host image's pixels.
作者 黄菊 何世彪
机构地区 重庆大学
出处 《重庆科技学院学报(自然科学版)》 CAS 2007年第1期88-90,共3页 Journal of Chongqing University of Science and Technology:Natural Sciences Edition
关键词 离散小波变换 数字水印 自适应 图像特征 discrete wavelet transform digital watermark adaptive characteristic of image
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参考文献4

  • 1Ingemar J.Cox,Matthew L.Miller,Jeffrey A.Bloom.王颖等,译.数字水印[M].北京:电子工业出版社,2003.
  • 2杨福生著.小波变换的工程分析与应用[M].北京:科学出版社.2003.
  • 3胡永健,余英林.基于小波域的可见水印处理[J].电子学报,2003,31(4):605-607. 被引量:8
  • 4彭玉华著.小波变换与工程应用[M].北京:科学出版社,2000.

二级参考文献7

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