DocumentCode
2519376
Title
Infrared imaging system for reduction of defocus
Author
Bin, Hui ; Jingzhen, Li ; Qingyang, Wu
Author_Institution
Coll. of Electron. Sci. & Technol., Shenzhen Univ., Shenzhen, China
fYear
2010
fDate
3-6 Dec. 2010
Firstpage
1
Lastpage
2
Abstract
Infrared imaging system with high resolution and large depth of focus play an important role in optical remote sensors. In this paper we design a phase mask infrared imaging system with ZEMAX optical software. The phase mask reduces the sensitivity of the infrared imaging system to the change of defocus. The infrared imaging system combines optical coding and image restoration to provide improved imaging performance and large depth of focus.
Keywords
image coding; image restoration; infrared imaging; remote sensing; ZEMAX optical software; defocus reduction; image restoration; optical coding; optical remote sensors; phase mask infrared imaging system; Image restoration; Infrared imaging; Optical device fabrication; Optical imaging; Optical refraction; Optical sensors; defocus; infrared imaging system; phase mask; restore;
fLanguage
English
Publisher
ieee
Conference_Titel
Advances in Optoelectronics and Micro/Nano-Optics (AOM), 2010 OSA-IEEE-COS
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-8393-8
Electronic_ISBN
978-1-4244-8392-1
Type
conf
DOI
10.1109/AOM.2010.5713570
Filename
5713570
Link To Document