1) Vector median filter
向量中值滤波
1.
Based on the rank of the sum of 1-norm distances or 2-norm distances from one pixel to the other pixels in the filtering window and combining with an average filter, a vector median filter for color images was developed.
基于向量的1-范教和2-范数距离和排序,结合均值滤波算法,建立了一种适用于彩色图像的向量中值滤波算法,对脉冲噪声和高斯噪声具有很强的去噪性能。
2) weighted extended vector median filter
权值扩展向量中值滤波
3) directional median value filtering
方向中值滤波
4) 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。
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：中值滤波
分子式：
CAS号：
性质：数字滤波常用的一种。方法是在某时刻对信号进行多次连续采样m次(m≥3)，按大小顺序排列，首尾各去掉1/3个大数和1/3个小数，再将剩余的1/3个大小居中的数据进行算术平均，作为该时刻的信号值。中值滤波对脉冲干扰信号有良好的抑制效果。
CAS号：
性质：数字滤波常用的一种。方法是在某时刻对信号进行多次连续采样m次(m≥3)，按大小顺序排列，首尾各去掉1/3个大数和1/3个小数，再将剩余的1/3个大小居中的数据进行算术平均，作为该时刻的信号值。中值滤波对脉冲干扰信号有良好的抑制效果。
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