Sparse representation-based demosaicing method for microgrid polarimeter imagery

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	Sparse representation-based demosaicing method for microgrid polarimeter imagery
	Hui B(惠斌)3,4,7; Chang Z(常铮)3,4,7; Zhang XY(张祥越)3,4,6,7; Ahmed, Ashfaq 2; Liang, Rongguang 5; Luo HB(罗海波)3,4,7; Zhang JC(张俊超)3,4,5,6,7; Yu M(于淼); Hu GL(胡国良); Li P(里鹏)
刊名	Optics Letters
	2018
卷号	43 期号:14 页码:3265-3268
ISSN号	01469592
通讯作者	Zhang JC(张俊超)
中文摘要	To address the key image interpolation issue in microgrid polarimeters, we propose a machine learning model based on sparse representation. The sparsity and non-local self-similarity priors are used as regularization terms to enhance the stability of an interpolation model. Moreover, to make the best of the correlation among different polarization orientations, patches of different polarization channels are joined to learn adaptive sub-dictionary. Synthetic and real images are used to evaluate the interpolated performance. The experimental results demonstrate that our proposed method achieves state-of-the-art results in terms of quantitative measures and visual quality.
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000438867400018
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/22211]
专题	沈阳自动化研究所_数字工厂研究室
作者单位	1.Department of Bioengineering, Hong Kong University of Science and Technology, Hong Kong, China 2.Key Lab of Image Understanding and Computer Vision, Liaoning Province, Shenyang 110016, China 3.Key Laboratory of Opto-Electronic Information Processing, CAS, Shenyang 110016, China 4.AZ 85721, United States 5.College of Optical Sciences, University of Arizona, Tucson 6.University of Chinese Academy of Sciences, Beijing 100049, China 7.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
推荐引用方式 GB/T 7714	Hui B,Chang Z,Zhang XY,et al. Sparse representation-based demosaicing method for microgrid polarimeter imagery[J]. Optics Letters,2018,43(14):3265-3268.
APA	Hui B.,Chang Z.,Zhang XY.,Ahmed, Ashfaq.,Liang, Rongguang.,...&潘福成.(2018).Sparse representation-based demosaicing method for microgrid polarimeter imagery.Optics Letters,43(14),3265-3268.
MLA	Hui B,et al."Sparse representation-based demosaicing method for microgrid polarimeter imagery".Optics Letters 43.14(2018):3265-3268.