A new image measurement method for wheel hub

Author

Wei Zhang ; Wenjuan Wang ; Jingchun Wang ; Zhihua Xiong

Author_Institution

Dept. of Autom., Tsinghua Univ., Beijing, China

fYear

2013

fDate

22-23 Oct. 2013

Firstpage

75

Lastpage

78

Abstract

Sizes of wheel hub are difficult to be measured directly, and a new image measurement method for the wheel hub is proposed in this paper. After images of wheel hub are captured and dealt with, useful information of wheel hub is extracted. Then the 3D-model of wheel hub which is composed of 4 circles is rebuilt accurately. Therefore, inner and outer sizes of wheel hub are measured indirectly. Some experiments have been done by the new method. The experiment results show that this new method is very effective and accurate sizes of wheel hub are obtained.

Keywords

edge detection; feature extraction; mechanical engineering computing; size measurement; solid modelling; wheels; 3D model; image extraction; image measurement method; size measurement; wheel hub; Biomedical measurement; Fitting; Image edge detection; Semiconductor device measurement; Size measurement; Temperature measurement; Wheels; edge detection; ellipse fitting; image measurement technology; wheel hub;

fLanguage

English

Publisher

ieee

Conference_Titel

Imaging Systems and Techniques (IST), 2013 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4673-5790-6

Type

conf

DOI

10.1109/IST.2013.6729666

Filename

6729666