IOE OpenIR  > 光电技术研究所被WoS收录文章
Robust Image Restoration for Motion Blur of Image Sensors
Yang, Fasheng1,2,3; Huang, Yongmei1,2; Luo, Yihan1,2; Li, Lixing1,2,3; Li, Hongwei1,2,3
Source PublicationSENSORS
Volume16Issue:6
2016-06-01
Language英语
ISSN1424-8220
DOI10.3390/s16060845
Indexed BySCI
WOS IDWOS:000378756500093
SubtypeArticle
AbstractBlind image restoration algorithms for motion blur have been deeply researched in the past years. Although great progress has been made, blurred images containing large blur and rich, small details still cannot be restored perfectly. To deal with these problems, we present a robust image restoration algorithm for motion blur of general image sensors in this paper. Firstly, we propose a self-adaptive structure extraction method based on the total variation (TV) to separate the reliable structures from textures and small details of a blurred image which may damage the kernel estimation and interim latent image restoration. Secondly, we combine the reliable structures with priors of the blur kernel, such as sparsity and continuity, by a two-step method with which noise can be removed during iterations of the estimation to improve the precision of the estimated blur kernel. Finally, we use a MR-based Wiener filter as the non-blind deconvolution algorithm to restore the final latent image. Experimental results demonstrate that our algorithm can restore large blur images with rich, small details effectively.
KeywordBlind Image Restoration Blur Kernel Estimation Edge Selection Image Sensor Signal Processing Motion Deblurring
WOS KeywordBLIND DECONVOLUTION ; ALGORITHMS ; REMOVAL ; CAMERA
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3914
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Inst Opt & Elect, POB 350, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Key Lab Opt Engn, Chengdu 610209, Peoples R China
3.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Yang, Fasheng,Huang, Yongmei,Luo, Yihan,et al. Robust Image Restoration for Motion Blur of Image Sensors[J]. SENSORS,2016,16(6).
APA Yang, Fasheng,Huang, Yongmei,Luo, Yihan,Li, Lixing,&Li, Hongwei.(2016).Robust Image Restoration for Motion Blur of Image Sensors.SENSORS,16(6).
MLA Yang, Fasheng,et al."Robust Image Restoration for Motion Blur of Image Sensors".SENSORS 16.6(2016).
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