Robust Image Restoration for Motion Blur of Image Sensors

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 光电技术研究所被WoS收录文章

	Robust Image Restoration for Motion Blur of Image Sensors
	Yang, Fasheng 1,2,3; Huang, Yongmei 1,2; Luo, Yihan 1,2; Li, Lixing 1,2,3; Li, Hongwei 1,2,3
刊名	SENSORS
	2016-06-01
卷号	16 期号:6
关键词	blind image restoration blur kernel estimation edge selection image sensor signal processing motion deblurring
ISSN号	1424-8220
英文摘要	Blind 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.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
研究领域[WOS]	Chemistry ; Electrochemistry ; Instruments & Instrumentation
关键词[WOS]	BLIND DECONVOLUTION ; ALGORITHMS ; REMOVAL ; CAMERA
收录类别	SCI
语种	英语
WOS记录号	WOS:000378756500093
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3914]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.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
推荐引用方式 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).