基于DCT的水印实现
use the dct in watermark
本专区汇聚了各类基于 版权保护 开发的源码资源,共计 157 篇资源供开发者免费下载学习。
use the dct in watermark
基于离散2维小波变换的彩色图像水印程序。输入原图和logo,可直接得到水印图像。-Based on discrete wavelet transform 2-D color ima
信息隐藏 给予一维离散小波变换的图象水印-Information Hiding to give one-dimensional discrete wavelet transform
信息隐藏 给予二维离散小波变换的图象水印嵌入-Information Hiding given two-dimensional discrete wavelet transform
常见的光盘防拷贝保护技术-Common anti-CD-ROM copy protection technology
数字电视中的加密-Encryption of digital TV
数字水印技术的基本概念-A survey of Digital watermarking technique. It may an overview about watermark
一篇数字水印方面的文章。-a digital watermark articles on the subject.
微软数字版权管理,drm实现的例子,asp语言编写-Microsoft
Android app save something in the memory that anyone cannot change. whenever user wants to
Java 盲水印 在图片上加肉眼无法分辨的水印 * 原理 * Encode: 原图 --- 傅立叶变换 ---> 频域图 + 水印 --- 逆变
TRUP is a tool developed by Tsinghua University for studying software watermarking techniq