医学B超图象的模糊增强处理方法  

Fuzzy Enhancement Method For Medical B mode Image

作　　者：任彬[1] 汪炳权[1] 黄勇 

机构地区：[1]安徽大学电子工程与信息科学系

出　　处：《中国图象图形学报（A辑）》1997年第2期133-136,共4页Journal of Image and Graphics

摘　　要：本文根据Ｂ超图象的灰度特性，选用象素的相对灰度等级作为模糊特征，在对图象作灰度线性变换和中值滤波的基础上，采用模糊算法实现Ｂ超图象的模糊增强处理。实验表明通过调节模糊参数可显著提高图象的增强效果。s According to the gray properties of B mode image, relative gray grade of pixel was selected as fuzzy feature. On the basis of gray linear transformation and median filtering, fuzzy enhancement of B mode image was realized by using fuzzy algorithm. Experimental results show that remarkable improvement of enhancement effect was obtained by adjusting fuzzy parameter.

关 键 词：B超图象 模糊增强 医学 超声波诊断 

分 类 号：R445.1[医药卫生—影像医学与核医学]