DocumentCode
2477330
Title
An image based optical lens eccentric error inspection system
Author
Chen, Yung-Hsiang ; Hsieh, Yao-Fang ; Hsu, Chia-Wei ; Ou-Yang, Mang ; Lee Cheng-Chung ; Hwang, Chi-Hung ; Liao, Tai-Shan
Author_Institution
Instrum. Technol. Researcher Center, Nat. Appl. Res. Labs., Hsinchu, Taiwan
fYear
2012
fDate
13-16 May 2012
Firstpage
1094
Lastpage
1097
Abstract
In this study, we have presented the prototype of optical lens eccentric error inspection system based on image processing algorithms. The traditional inspection by using the transmission or reflection measurements is limited to the geometry and size of the lens. In this study, an image based inspection system has developed target on fast, accurate and low-cost to meet the need for lens eccentric error inspection.
Keywords
image processing; inspection; lenses; geometry; image based optical lens eccentric error inspection system; image processing algorithms; reflection measurements; transmission measurements; Adaptive optics; Geometrical optics; Inspection; Lenses; Optical imaging; Optical variables measurement; Testing; centering error; image processing; optical lens;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference (I2MTC), 2012 IEEE International
Conference_Location
Graz
ISSN
1091-5281
Print_ISBN
978-1-4577-1773-4
Type
conf
DOI
10.1109/I2MTC.2012.6229221
Filename
6229221
Link To Document