watermarking

n.

水印；

embed watermark嵌入水印；嵌入水印滤镜

1. The digital watermark is to prevent pirating.
   数码水印图案是用来防止盗版的。
2. The watermark on the banknote is to prevent forgery.
   钞票上的浮水印是用来防止伪造的。
3. Documents with this kind of watermark are difficult to duplicate.
   带有这种水印的文件很难被复制。

Multimedia watermarking techniques
Image-adaptive watermarking using visual models
Secure spread spectrum watermarking for multimedia
Improved wavelet-based watermarking through pixel-wise masking
Multimedia data-embedding and watermarking technologies
A DCT-domain system for robust image watermarking
Rotation, scale and translation invariant spread spectrum digital image watermarking 1
Quantization index modulation: a class of provably good methods for digital watermarking and information embedding
Quantization index modulation: a class of provably good methods for digital watermarking and information embedding
Wornell, G.W.: Quantization Index Modulation: A Class of Provably Good Methods for Digital Watermarking and Information Embedding. I...