DocumentCode
2598538
Title
A new method for measurment power of lens using image processing techniques
Author
Baghbani, Rasool ; Ashoorirad, Masoomeh
Author_Institution
Islamic Azad Univ. of Dezfoul, Dezfoul, Iran
fYear
2009
fDate
5-7 May 2009
Firstpage
992
Lastpage
995
Abstract
Lens is the most general element in optic systems. In branch of ophthalmology and optic engineering measurement the power of lens is very significant. There are different methods and instruments to measure the power of lens, such as using standard lens box, using spherometer and using manual and automatic lensometer. The automatic lensometer is a way to avoid from human error. In this article we have designed an automatic lensometer based on image processing techniques.
Keywords
image processing; lenses; optical design techniques; optical testing; refractive index measurement; automatic lensometer design; image processing technique; lens refraction power measurement; manual lensometer; ophthalmology; optic engineering measurement; optic system; spherometer; standard lens box; Biomedical optical imaging; Cameras; Convergence; Image processing; Lenses; Light sources; Measurement standards; Optical refraction; Power measurement; Testing; imageprocessing; lens; lensometer; refraction power; target;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2009. I2MTC '09. IEEE
Conference_Location
Singapore
ISSN
1091-5281
Print_ISBN
978-1-4244-3352-0
Type
conf
DOI
10.1109/IMTC.2009.5168597
Filename
5168597
Link To Document