| Design for Precision Measurement System Based on Machine Vision |
| |
| 作者姓名： | LIAO Qiang MI Lin ZHOU Yi XU Zhong jun |
| |
| 摘 要： | It is difficult to measure the geometric quantity of small parts in finishing, assembling and measuring, because it's easy to break the workpieces' surface and alter their position by means of traditional contact measuring methods.There are some non contact measurers, such as,light feeler pin and interference microscope etc., because of it's high price and strict working conditions,so it's difficult to promote them in widely use. Precision measurement system based on machine vision has the advantages of non contact measuring as well as high performance and low price. Some problems, such as light source, algorithm of edge fitting, auto focusing,are discussed.
|
| 关 键 词： | precision measuring machine vision edge fitting small size |
| 修稿时间： | 9/8/2002 12:00:00 AM |
Design for Precision Measurement System Based on Machine Vision |
| |
| LIAO Qiang,MI Lin,ZHOU Yi,XU Zhong jun.Design for Precision Measurement System Based on Machine Vision[J].Storage & Process,2002(12):21-23. |
| |
| Authors: | LIAO Qiang MI Lin ZHOU Yi XU Zhong jun |
| |
| Abstract: | It is difficult to measure the geometric quantity of small parts in finishing, assembling and measuring, because it's easy to break the workpieces' surface and alter their position by means of traditional contact measuring methods.There are some non contact measurers, such as,light feeler pin and interference microscope etc., because of it's high price and strict working conditions,so it's difficult to promote them in widely use. Precision measurement system based on machine vision has the advantages of non contact measuring as well as high performance and low price. Some problems, such as light source, algorithm of edge fitting, auto focusing,are discussed. |
| |
| Keywords: | precision measuring machine vision edge fitting small size |
|
| 点击此处可从《保鲜与加工》浏览原始摘要信息 |
| 点击此处可从《保鲜与加工》下载免费的PDF全文 |
|
