| 布氏硬度的图像测量法 |
| |
| 引用本文： | 白福忠,高晓娟,包晓艳. 布氏硬度的图像测量法[J]. 激光与红外, 2007, 37(11): 1230-1233 |
| |
| 作者姓名： | 白福忠 高晓娟 包晓艳 |
| |
| 作者单位： | 内蒙古工业大学机械学院,内蒙古,呼和浩特,010051;中国科学院光电技术研究所,四川,成都,610209;内蒙古机电职业技术学院,内蒙古,呼和浩特,010051;内蒙古工业大学机械学院,内蒙古,呼和浩特,010051 |
| |
| 基金项目： | 内蒙古工业大学校科研和教改项目 |
| |
| 摘 要： | 文中提出一种采用基于计算机视觉的图像测量技术进行布氏硬度测量的方法,它通过对试件压痕进行图像采集、特征提取、信息处理等过程来实现布氏硬度的测量.实验结果表明,布氏硬度的图像测量法是一种自动化程度高、人为误差小的测量方法,同时还具有测量精度高、可靠性好、抗噪声能力强的特点.
|
| 关 键 词： | 布氏硬度 图像测量 压痕图像 特征提取 直径测量 |
| 文章编号： | 1001-5078（2007）11-1230-04 |
| 修稿时间： | 2007-05-30 |
Image Measuring Method of Brinell Hardness |
| |
| BAI Fu-zhong,GAO Xiao-juan,BAO Xiao-yan. Image Measuring Method of Brinell Hardness[J]. Laser & Infrared, 2007, 37(11): 1230-1233 |
| |
| Authors: | BAI Fu-zhong GAO Xiao-juan BAO Xiao-yan |
| |
| Affiliation: | 1. School of Mechanical Engineering, Inner Mongolia University of Technology, Huhhot 010051, China; 2. Inner Mongolia Machine Electricity Occupation Technical College, Huhhot 010051, China ;3. Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 610209, China |
| |
| Abstract: | A new measuring method of Brinell hardness that based on computer vision is presented in this paper. Aiming at the electrical testing measures such as digital computer and CCD industrial camera, it can accomplish Briness hardness measurement through image acquisition of indentation on the specimen, feature extraction and information processing. The experimental results indicate that the image measuring method of Brinell hardness is the one that embraces high level of automatization and low human error. Furthermore, it does still possess great advantages in measuring precision, reliability and anti-noise ability. |
| |
| Keywords: | Brinell hardness image measurement indentation image feature extraction diameter measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《激光与红外》浏览原始摘要信息 |
|
点击此处可从《激光与红外》下载全文 |
|
