中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 光电信息技术研究室  > 期刊论文
题名: Reduction of artefacts and noise for a wavefront coding athermalized infrared imaging system
作者: Feng B(冯斌); Zhang, Xiaodong; Shi ZL(史泽林); Xu BS(徐保树); Zhang CS(张程硕)
作者部门: 光电信息技术研究室
关键词: wavefront coding ; infrared imaging system ; artefact, noise
刊名: Journal of Optics (United Kingdom)
ISSN号: 2040-8978
出版日期: 2016
卷号: 18, 期号:7, 页码:1-13
收录类别: SCI ; EI
产权排序: 1
项目资助者: Innovation Foundation of the Chinese Academy of Sciences (CXJJ-14-S116) ; The State Key Development Program of Basic Research of China (973) (2011CB706700).
摘要: Because of obvious drawbacks including serious artefacts and noise in a decoded image, the existing wavefront coding infrared imaging systems are seriously restricted in application. The proposed ultra-precision diamond machining technique manufactures an optical phase mask with a form manufacturing errors of approximately 770 nm and a surface roughness value Ra of 5.44 nm. The proposed decoding method outperforms the classical Wiener filtering method in three indices of mean square errors, mean structural similarity index and noise equivalent temperature difference. Based on the results mentioned above and a basic principle of wavefront coding technique, this paper further develops a wavefront coding infrared imaging system. Experimental results prove that our wavefront coding infrared imaging system yields a decoded image with good quality over a temperature range from -40 °C to +70 °C.
语种: 英语
WOS记录号: WOS:000383908800059
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
关键词[WOS]: CUBIC PHASE MASK ; ION-IMPLANTATION ; LENS ; ERROR
研究领域[WOS]: Optics
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/18835
Appears in Collections:光电信息技术研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Reduction of artefacts and noise for a wavefront coding athermalized infrared imaging system.pdf(4365KB)期刊论文作者接受稿开放获取View Download

Recommended Citation:
Feng B,Zhang, Xiaodong,Shi ZL,et al. Reduction of artefacts and noise for a wavefront coding athermalized infrared imaging system[J]. Journal of Optics (United Kingdom),2016,18(7):1-13.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Feng B(冯斌)]'s Articles
[Zhang, Xiaodong]'s Articles
[Shi ZL(史泽林)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Feng B(冯斌)]‘s Articles
[Zhang, Xiaodong]‘s Articles
[Shi ZL(史泽林)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Reduction of artefacts and noise for a wavefront coding athermalized infrared imaging system.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace