1) 3D Krawtchouk Moment
三维Krawtchouk矩
2) Krawtchouk moment
Krawtchouk矩
1.
A new image texture segmentation method is presented based on the Krawtchouk moments and support vector machine(SVM).
提出一种基于Krawtchouk矩和支持向量机的图像纹理分割方法。
2.
The watermark based on wavelet transform and Krawtchouk moments is used in an authentication context.
提出了一种基于Krawtchouk矩和小波变换的抵抗几何攻击的内容认证水印算法。
3.
In this paper,a watermark insertion and detecting scheme based on the Krawtchouk moments is proposed.
提出一种基于Krawtchouk矩的水印算法,通过修改一些原始Krawtchouk矩并重构图像以获得水印图像。
3) krawtchouk moments
Krawtchouk矩
1.
Analysis of Krawtchouk Moments Rotation Invariance
Krawtchouk矩旋转不变性的分析
2.
This paper proposes an approach using the set of Krawtchouk moments and HMMs (Hidden Markov Models) for character recognition.
提出一种基于Krawtchouk矩的脱机手写汉字识别方法。
3.
It is shown that the Krawtchouk moments can be employed to extract local features of an image,unlike Zenike moments other orthogonal moments,which generally capture the global features.
图像局部特征提取在图像处理领域中有着重要的应用,Zernike等其他正交矩,一般用来表达图像的整体特征;而Krawtchouk矩则可以用来表达图像的局部特征。
4) Krawtchouk moment invariant
Krawtchouk不变矩
1.
Based on the relation between the Krawtchouk moments and the geometric moments,the geometric moment invariants are proposed to detect the watermark instead of the Krawtchouk moment invariants.
实验表明,与用Krawtchouk不变矩检测相比,该算法对于大角度旋转和图像平移的几何攻击具有更好的鲁棒性。
5) Krawtchouk moments of two variables
两变量Krawtchouk矩
6) Three-dimensional matrix
三维矩阵
1.
In this paper, by using logical and numerical operating algorithm of the three-dimensional matrix, a new way of obtaining oblique slice image from volume data is introduced.
以核磁共振成像中的任意位置切面视频成像处理问题为例 ,讨论了以三维矩阵数值运算与逻辑运算为基础的成像算法。
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条