计算机技术与发展Issue(1)：115-118,4.DOI:10.3969/j.issn.1673-629X.2015.01.026
医学图像增强算法与特征提取算法研究与实现
Research and Realization of Enhancement Algorithm and Feature Extraction Algorithm for Medical Images
摘要
Abstract
The quality of medical images is basis of judgments accuracy of doctors, and medical images enhancement is an important method to improve the quality of images. In this paper,the smooth processing algorithms and edge feature extraction algorithms are re-searched and realized for medical images,which mainly includes the neighborhood average method,weighted average method,median fil-tering method,morphological enhancement processing,Canny edge extraction operator and morphological edge extraction method. The simulation results show that the image quality and edge feature after enhancement processing is better than the original image obviously. This not only can improve the judgment speed and accuracy of the doctor,but also be helpful for features description,matching,recon-struction and so on.关键词
噪声滤除/图像增强/梯度/形态学/边缘特征Key words
noise filtering/image enhancement/gradient/morphology/edge feature分类
信息技术与安全科学引用本文复制引用
李竹林,王明芳,呼建雪,白闪闪..医学图像增强算法与特征提取算法研究与实现[J].计算机技术与发展,2015,(1):115-118,4.基金项目
国家大学生创新训练项目(201210719004) （201210719004）
陕西省教育科研项目(2013JK1124) （2013JK1124）
