Digital image information hiding is one of the most active and challenging research subjects behind digital image processing technology.
数字图像的信息隐藏技术是数字图像处理领域中最具挑战性、最为活跃的研究课题之一。
In this paper, digital image information hiding technologies are summarized, and a new information hiding algorithm based on color still image is given.
本文概述了数字图像的信息隐藏技术，并给出了一个新的基于彩色静止数字图像的信息隐藏算法。
As the basic means for hiding huge image information, the scrambling of digital image makes the old image to a new disorderly image with a reversible transform.
数字图像置乱利用一种可逆的变换将原始图象变换成一个杂乱无章的新图像，它通常作为图像信息安全与隐藏的基础性工作。
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。
The aim of information hiding is to hide the secret data into multimedia, such as digital image, sound, video and etc.
信息隐藏的目的是在图像、音频、视频、文本文档等数字媒体信号中嵌入不可觉察的隐蔽数据。
Image digital watermark is a booming technique, which, in fact, is information hiding technique using in image processing field.
数字图像水印技术作为一种新兴的防盗版技术，实际上是运用数字图像处理技术来实现隐藏信息。
Image digital watermark is a booming technique, which, in fact, is information hiding technique using in image processing field.
数字图像水印技术作为一种新兴的防盗版技术，实际上是运用数字图像处理技术来实现隐藏信息。
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