数字水印应用涉及范围广泛，种类繁多，本文分别在图像置乱、彩色图像水印、及视频水印三个方面做了部分研究工作。
As the variety of watermark and its wide use, this thesis will focus on the three following aspects: image scrambling, color image watermark, and video watermark.
针对该框架所涉及的三个方面，分别从展示形态的语义、语构、语境的角度结合大量科技馆实际案例对其进行解析。
Focusing on the three aspects of this frame, I analyze the science display in the ways of semantics, syntactics and pragmatics with many real display programs.
应用推荐