矢量中值滤波彩色图像增强算法研究  

Study of advanced vector intermediate value filter method for the color image enhancement

作　　者：李文文[1] 杨勇[1] 

机构地区：[1]沈阳农业大学信息与电气工程学院,辽宁沈阳110161

出　　处：《农业网络信息》2007年第1期15-17,共3页Agriculture Network Information

摘　　要：矢量中值作为基于排序的非线性滤波方法,在消除彩色图像的噪声和保证图像边缘与细节上均有较好的稳健性。但是,由于其算法与窗口象素数的平方成正比,因而计算量很大。本研究提出一种改进的矢量中值滤波的彩色图像增强方法,该方法既可以提高其图像处理的运算速度,又能保证图像质量,其算法具有实用价值。Vector intermediate value filter is a nonlinear method based on the arrangement order. It has more steadiness in eliminating noise of color image, and guaranteeing the edge and the details. Because of the proportional algorithm to the square pixels of the window the computation amount is large. This research presents an advanced vector intermediate value filter method in the enhancement of a color image to accelerate the operation speed and improve the image quality. The algorithm has practical value.

关 键 词：矢量 滤波 象素 VC++ 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论]