数字水印技术可以用于版权维护、多媒体认证等方面。
Digital watermarking is used for copyright protection, authentication of multimedia and so on.
作为多媒体认证和篡改检测的一种新技术，易碎水印正得到越来越多的关注。
As an effective method for multimedia authentication and tamper detection, fragile watermarking is drawing extensive attention recently.
本文根据多媒体信息的特点和多媒体认证的具体要求，提出了一种新的数字图象可恢复性主动签名方法（RADS）。
This paper presents a novel recoverable active signature technique of digital images(RADS) , according to the characteristics of image contents and the requirements of multimedia authentication.
数字水印技术因其在多媒体版权保护、媒体认证技术方面所具有的优势，逐渐成为人们研究的热点之一。
With the superiority in the field of the copyright protection in multimedia and the authentication of media, the technology of digital watermarking is becoming one of the hot-spots.
数字水印技术因其在多媒体版权保护、媒体认证技术方面所具有的优势，逐渐成为人们研究的热点之一。
With the superiority in the field of the copyright protection in multimedia and the authentication of media, the technology of digital watermarking is becoming one of the hot-spots.
应用推荐