Learning From Errors in Super-Resolution

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Learning From Errors in Super-Resolution
	Tang, Yi 1; Yuan, Yuan2
刊名	ieee transactions on cybernetics
	2014-11-01
卷号	44 期号:11 页码:2143-2154
关键词	Boosting learning-based super-resolution low-rank decomposition sparsity
ISSN号	2168-2267
英文摘要	a novel framework of learning-based super-resolution is proposed by employing the process of learning from the estimation errors. the estimation errors generated by different learning-based super-resolution algorithms are statistically shown to be sparse and uncertain. the sparsity of the estimation errors means most of estimation errors are small enough. the uncertainty of the estimation errors means the location of the pixel with larger estimation error is random. noticing the prior information about the estimation errors, a nonlinear boosting process of learning from these estimation errors is introduced into the general framework of the learning-based super-resolution. within the novel framework of super-resolution, a low-rank decomposition technique is used to share the information of different super-resolution estimations and to remove the sparse estimation errors from different learning algorithms or training samples. the experimental results show the effectiveness and the efficiency of the proposed framework in enhancing the performance of different learning-based algorithms.
WOS标题词	science & technology ; technology
类目[WOS]	computer science, artificial intelligence ; computer science, cybernetics
研究领域[WOS]	computer science
关键词[WOS]	single-image superresolution ; super resolution ; dictionary ; regression ; stability
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000343319700014
公开日期	2015-03-18
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/22372]
专题	西安光学精密机械研究所_光学影像学习与分析中心
作者单位	1.Yunnan Univ Nationalities, Sch Math & Comp Sci, Kunming 650500, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr Opt Imagery Anal & Learning, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Tang, Yi,Yuan, Yuan. Learning From Errors in Super-Resolution[J]. ieee transactions on cybernetics,2014,44(11):2143-2154.
APA	Tang, Yi,&Yuan, Yuan.(2014).Learning From Errors in Super-Resolution.ieee transactions on cybernetics,44(11),2143-2154.
MLA	Tang, Yi,et al."Learning From Errors in Super-Resolution".ieee transactions on cybernetics 44.11(2014):2143-2154.