| X射线胶片图像特征提取和量化方法 |
| |
| 引用本文： | 李博,宋文爱,林敏.X射线胶片图像特征提取和量化方法[J].测试技术学报,2003,17(2):118-121. |
| |
| 作者姓名： | 李博 宋文爱 林敏 |
| |
| 作者单位： | 华北工学院,无损检测技术研究中心,山西,太原,030051 |
| |
| 摘 要： | 根据《铝合金铸件X射线照相检验缺陷分级标准》，提出了一种用于铝合金铸件X射线胶片气孔缺陷定量分析的特征提取方法和缺陷量化方法，实验结果表明该方法可行，为实现铝合金铸件X-射线胶片的气孔缺陷计算机自动分级奠定了基础．
|
| 关 键 词： | 铝合金铸件 X射线胶片 特征提取 缺陷量化 计算机辅助评片 |
| 文章编号： | 1671-7449(2003)02-0118-04 |
| 修稿时间： | 2003年2月28日 |
The Method of Feature Extraction and Flaw Quantification about Radiograph |
| |
| LI Bo,SONG Wen ai,LIN Ming.The Method of Feature Extraction and Flaw Quantification about Radiograph[J].Journal of Test and Measurement Techol,2003,17(2):118-121. |
| |
| Authors: | LI Bo SONG Wen ai LIN Ming |
| |
| Abstract: | According to the graded standard for flaws in aluminum alloy casts inspected by radiograph, a method of feature extraction and flaw quantification is brought up to quantify the air hole flaw in aluminum alloy cast inspected by radiograph. The feasibility of the method has been proved by experiment, laying the fundamentals for computer grade automatically for air hole flaw in aluminum alloy cast inspected by radiograph. |
| |
| Keywords: | aluminum alloy cast radiograph film feature extraction flaw quantification computer aided reading \ |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
