Title :
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
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;
Conference_Titel :
Imaging Systems and Techniques (IST), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-5790-6
DOI :
10.1109/IST.2013.6729666
