Image information hiding的意思|示意

The method selected the maximum region similar to secrete information image, and covered the secrete information block, thus hiding the secrete information.

该方法从遥感图像中选择与机密信息图像块最大相似区域，覆盖机密信息块，从而达到机密信息隐藏的目的。

A digital watermarking algorithm in binary text image: Because of the weak information hiding immunity of binary text image, many watermarking methods based on gray or color images are useless.

改进的二值文本图像水印算法：由于二值图像信息隐藏免疫力差，绝大多数基于灰度或彩色图像的水印算法不再适用。

To present an summary and overview of recent developments on binary image information hiding, and discuss some important issues of those techniques such as robustness and data hiding capacity.

总结概述了近年来二值图像的一些研究成果，并对这些研究成果的鲁棒性和隐藏容量等问题做了一个简要比较与讨论。

The experimental results show that the information hiding algorithm can resist not only the common image processing attacks, but also the geometrical attacks.

实验表明该信息隐藏算法能有效抵抗几何攻击和常规图像处理攻击。

Watermarking is a new information hiding technology. Its principle is embedding the copyright authorization information into the under-protection media like image, audio or video.

数字水印技术是一种新型的信息隐藏技术，它的主要思想是在数字视频、音频和图像媒体中加入保护数字产品的版权证明。

It focuses on the basic algorithm of image-based information hiding.

重点分析了基于图像的信息隐藏的基本算法。