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1)  vector filtering
矢量滤波
1.
However,the component-wise methods were only used in the early time and a large amount of research indicates that the vector filtering methods are more efficient than the component-wise methods since the vector processing based methods can preserve better the spectral characteristics of color images.
彩色图像滤波技术可以分成标量滤波法和矢量滤波法两大类。
2)  vector filter
矢量滤波器
1.
A color image zooming algorithm was proposed by using CIELab colorspcae and vector filter,in which the inherent spectral correlations that existed between color planes of CIELab colorspace were used and vector filter was used to process the color pixels as the set of color vectors.
提出了一种基于CIELab颜色空间和矢量滤波器的彩色图像放大算法。
2.
A kind of universal nonlinear vector filter,i.
提出了一种通用性强的非线性矢量数字滤波器———基于邻域背景统计的矢量滤波器,该滤波器既可用于光谱图像又可用于灰度图像,具有腐蚀小面积奇异像元的作用,可以消除图像噪声和光谱散点,同时保持原有的光谱信息不变,此外还对图像边缘有一定的锐化作用。
3.
The motion vector was revised by zero detection and vector filter.
该算法通过使用改进的三步搜索(ITSS)算法进行运动估计,并引入零检测和矢量滤波器对运动矢量进行修正。
3)  vector median filtering
矢量中值滤波
1.
Color image vector median filtering method is widely used.
矢量中值滤波方法在彩色图像滤波中使用广泛。
2.
Then the experimental results show that the vector median filtering algorithm based on PCNN and HIS not only can effectively remove the noise,but also can protect the details of color image better.
计算机仿真表明采用基于PCNN的矢量中值滤波法能够有效去除图像中的噪声,并且能够更好地保护图像细节,较传统彩色图像去噪方法有较明显的优越性。
3.
The experimental results show that the proposed algorithm can remove impulse noise and its computation speed is much faster than the classical Vector median filtering algorithm.
文章提出一种新的快速矢量中值滤波算法。
4)  vector directional filtering
矢量方向滤波
5)  vector median filter
矢量中值滤波器
1.
The new FNN filter was compared with vector median filter (VMF) using image Flowers and Lena.
用Flowers图像和Lena图像对经过训练的滤波器和矢量中值滤波器进行了测试对比。
6)  vector median filter
矢量中值滤波
1.
New fuzzy vector median filtering algorithm for color images
新的模糊矢量中值滤波算法
2.
At first,vector median filter was applied to remove noise of the acquired color images of grape leaf with disease.
首先对采集到的葡萄病害彩色图像采用矢量中值滤波法去除噪声,然后采用统计模式识别方法和数学形态学对病叶图像进行了分割。
3.
Based on analysing characteristic of digital camera and human visual error and understanding data formats of color image,an octree arithmetic is applied to color quantization and a vector median filter is used to eliminate noise to realize preprocessing for color images.
通过分析彩色图像的数据格式,将八叉树量化方法用于彩色图像的颜色信息量化,并采用矢量中值滤波消除彩色图像噪声,以实现对彩色图像的合理预处理。
补充资料:伯格斯矢量
分子式:
CAS号:

性质:是位错尺寸的量度。当位错在晶体内滑动时,原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离,表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错,位错线平行于伯格斯矢量;对刃型位错,位错线垂直于伯格斯矢量;对于混合型位错,位错线斜交于伯格斯矢量。

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