This method is extended in the thesis to analyze other block-based data hiding schemes for binary images.
将这一思想拓展后,提出一种可对二值图象分块奇偶密写进行检测的分析方法,并估计出嵌入数据量。
参考来源 - 二值图象中的密写和密写分析·2,447,543篇论文数据,部分数据来源于NoteExpress
Study of object storage System is a hotspot, it changes traditional storage pattern by replacing block-based interface with object-based interface.
对象存储系统是近来兴起的存储领域研究热点,它改变了传统的存储模式,用对象接口取代了传统的块接口。
Using the discrete image degradation model, a block-based SVD filter scheme was applied for the image denoising with an automatically determined singular value rank.
从图像的退化离散模型出发,对图像进行逐层分块奇异值分解,并自动选取奇异值重组阶数以减少噪声对估计的影响。
The Introduction briefly presents the basic methods of video coding, the structure of block-based hybrid coding frame and the chief characteristics of video coding standards.
绪论部分简要介绍了视频压缩编码的基本方法,基于块匹配的混合编码框架的构成以及主要视频编码标准的特点。
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