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Fast approach to infrared image restoration based on shrinkage functions calibration
Zhang CS(张程硕); Shi ZL(史泽林); Xu BS(徐保树); Feng B(冯斌)
Department光电信息技术研究室
Source PublicationOptical Engineering
ISSN0091-3286
2016
Volume55Issue:5Pages:1-11
Indexed BySCI ; EI
EI Accession number20162202452962
WOS IDWOS:000377588800007
Contribution Rank1
Funding OrganizationKey Laboratory of Opto-Electronic Information Processing Foundation of Chinese Academy of Sciences (Grant No. CXJJ-15S110).
KeywordInfrared System Image Restoration Shrinkage Function Undecimated Wavelet Transform
AbstractHigh-quality image restoration in real time is a challenge for infrared imaging systems. We present a fast approach to infrared image restoration based on shrinkage functions calibration. Rather than directly modeling the prior of sharp images to obtain the shrinkage functions, we calibrate them for restoration directly by using the acquirable sharp and blurred image pairs from the same infrared imaging system. The calibration method is employed to minimize the sum of squared errors between sharp images and restored images from the blurred images. Our restoration algorithm is noniterative and its shrinkage functions are stored in the look-up tables, so an architecture solution of pipeline structure can work in real time. We demonstrate the effectiveness of our approach by testing its quantitative performance from simulation experiments and its qualitative performance from a developed wavefront coding infrared imaging system.
Language英语
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectOptics
WOS KeywordWAVELET ; CAMERA ; DOMAIN
WOS Research AreaOptics
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/18676
Collection光电信息技术研究室
Corresponding AuthorZhang CS(张程硕)
Affiliation1.Chinese Academy of Sciences, Shenyang Institute of Automation, No. 114 Nanta Street, Shenyang 110016, China
2.Chinese Academy of Sciences, Key Laboratory of Optical-Electronics Information Processing, No. 114 Nanta Street, Shenyang 110016, China
3.University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
Recommended Citation
GB/T 7714
Zhang CS,Shi ZL,Xu BS,et al. Fast approach to infrared image restoration based on shrinkage functions calibration[J]. Optical Engineering,2016,55(5):1-11.
APA Zhang CS,Shi ZL,Xu BS,&Feng B.(2016).Fast approach to infrared image restoration based on shrinkage functions calibration.Optical Engineering,55(5),1-11.
MLA Zhang CS,et al."Fast approach to infrared image restoration based on shrinkage functions calibration".Optical Engineering 55.5(2016):1-11.
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