Title :
The research of computer vision measurement technology based on LabVIEW
Author_Institution :
Dept. of Quality & safety Eng., China Jiliang Univ., Hangzhou, China
Abstract :
This paper introduces the method of measuring the form errors and position errors of workpieces using computer vision technology based on LabVIEW. The coaxiality degree of watt-hour meter LD68 based on long life technology is taken as a study object. The overall design of measuring system and vision measurement module of LabVIEW is presented. The detailed algorithms and it´s LabVIEW program for edge-extraction and measuring coaxiality degree are put forward. At last, the experimental results show that this method satisfies the measuring demands.
Keywords :
computer vision; edge detection; virtual instrumentation; watthour meters; LabVIEW; coaxiality degree measurement; computer vision measurement technology; edge-extraction; form errors; long life technology; position errors; watt-hour meter LD68; Pixel; Computer Vision Measurement Technology; LabVIEW;
Conference_Titel :
Future Information Technology and Management Engineering (FITME), 2010 International Conference on
Conference_Location :
Changzhou
Print_ISBN :
978-1-4244-9087-5
DOI :
10.1109/FITME.2010.5656230
