In this context, emerged the digital watermark technology.
在这种背景下，数字水印技术应运而生。
Information hiding techniques including steganography, Covert channel, digital watermark technology.
信息隐藏技术包括隐写术，隐信道技术，数字水印技术等。
The digital watermark technology is proposed to solve this difficult problem, and becomes a hotspot rapidly.
数字水印技术正是被提出用来解决这一难题的，并迅速成为研究的一个热点。
Digital watermark technology, as a main method of providing copyright protection, has been a hotspot in academic.
数字水印是实现版权保护的一种非常有效的方法，已经成为目前学术界研究的热点。
Digital watermark technology confirms the ownership of the data through embedding secret information to original data.
数字水印技术是通过在原始数据中嵌入秘密信息来证实该数据的所有权。
Therefore, the research on digital watermark technology has its significance for copyright protection of digital media.
因此研究数字水印技术对于数字媒体的版权保护有其重要意义。
Digital watermark technology is the integrality of ownership verifying this data through embedding secret information - the watermark in initial data.
数字水印技术是通过在原始数据中嵌入秘密信息—水印来证实该数据的所有权的完整性。
Since the digital works was spread extensively via Internet, the digital watermark technology became especially important as a way of copyright protection.
随着数字作品的网络传播，数字水印技术作为一种版权保护新手段显得更为重要。
But, as a very important information security technology, digital Watermark technology has provided a strong solution for the protection of digital multimedia work.
而数字水印技术作为一种重要的信息安全手段，为多媒体著作的保护提供了一个强有力的解决方案。
In addition, we introduce the integration of the spread spectrum technology and the digital watermark technology, so this digital technology has a strong haleness and safety.
另外介绍了扩频与数字水印技术的结合，利用扩频原理的数字水印技术具有很高的健壮性和安全性。
The digital watermark technology is one kind of effective digital product copyright protection and the data security maintenance technology which appears in the recent ten years.
数字水印技术是近十年来出现的一种有效的数字产品版权保护和数据安全维护技术。
Combined with perceptual audio coding technology, digital audio water-marking technology embeds watermark data into audio signals.
数字音频水印技术和感知音频编码技术相结合，在音频信号中嵌入水印数据。
Zero watermark is a new digital watermarking technology without modifying the data of original image.
零水印是不对原图像数据进行修改的一种新的数字水印技术。
Digital watermarking technology is widely studied and applied as an important way to protect copyright by embedding watermark in digital works.
数字水印技术作为版权保护的重要手段，得到广泛的研究和应用。
The concepts and theory about digital watermark are introduced in this paper. A kind of fragile watermark technology is given by means of digital image scrambling technology.
本文概括地介绍了数字水印技术的概念及原理，并利用数字图像置乱技术，给出了一种脆弱数字水印技术。
Digital watermark is such kind of technology utilized in the management of the digital media copyright.
数字水印技术就是一种能够较好管理数字媒体版权的技术。
Although the digital watermarking technology has made rapid development, mainly in a static image watermark technology.
目前数字水印技术虽然取得了飞速发展，但是主要集中在静止的图像水印技术方面。
Finally, doing something useful to explore and try the digital watermark in the 3d mesh, proposes a mesh watermarking technology based on subdivision surface.
最后，对数字水印在三维网格中的应用做了一些有益的探讨和尝试，提出了一种基于细分曲面的网格水印技术。
Finally, doing something useful to explore and try the digital watermark in the 3d mesh, proposes a mesh watermarking technology based on subdivision surface.
最后，对数字水印在三维网格中的应用做了一些有益的探讨和尝试，提出了一种基于细分曲面的网格水印技术。
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