| X光支气管影象的计算机处理 |
| |
| 引用本文： | 董刚.X光支气管影象的计算机处理[J].武汉大学学报(信息科学版),1989(4). |
| |
| 作者姓名： | 董刚 |
| |
| 摘 要： | 本文利用计算机图象处理技术,对X光支气管影象进行处理。用可变加权窗口法,去除X光片的非支气管杂乱噪声干扰;用分段线性拉伸,对数变换法对支气管主枝、分枝进行增强;用多角边缘检测法提取支气管边缘信息图象以显示支气管分布的立体感,为支气管病变的X光诊断提供一种新方法。
|
| 关 键 词： | X光支气管影象 可变加权平滑算子 灰度增强 多角度边缘检测 |
Computer Image Processing of X-ray Bronchus Image Dong Gang |
| |
| Dong Gang.Computer Image Processing of X-ray Bronchus Image Dong Gang[J].Geomatics and Information Science of Wuhan University,1989(4). |
| |
| Authors: | Dong Gang |
| |
| Abstract: | The computer image processing techniqte tsed in X-ray brenchts image s presentedin this paper. Noise has been smoothed by tse of a variable weighted wincow methcd.The boughs and twigs of bronches have been enhanced with a p?ecewise linear stretch andlog transform. A multicorner edge detecting operator has been intrcctced to get the edgeimage of bronchts and make it more clearly. |
| |
| Keywords: | X-ray bronchus image A variable weighted smoothing operator grey level enhancement multicorner edge detection operator |
| 本文献已被 CNKI 等数据库收录！ |
