A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction

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 > 动态光学成像研究室

	A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction
	Zhao, Xiaodong; Cao, Jianzhong; Zhou, Zuofeng; Leng, Hanbing; Guo, Huinan
刊名	journal of information and computational science
	2015-05-20
卷号	12 期号:8 页码:3155-3164
英文摘要	this paper presents a new nonlinear anisotropic gradient vector flow (gvf) shock diffusion method to multi-frame image super-resolution (sr) reconstruction. firstly, matrix-valued diffusion tensor is constructed based on anisotropic nonlinear structure tensor, making full use of its directional smooth characteristics. then, an anisotropic gvf is proposed to diffuse along tangent and normal directions separately, combing with adaptively weighted shock filter to enhance edge sharpness. experimental results show that proposed algorithm enhances image edges and suppresses noise effectively. copyright © 2015 binary information press.
收录类别	EI
语种	英语
公开日期	2015-12-08
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/27348]
专题	西安光学精密机械研究所_动态光学成像研究室
推荐引用方式 GB/T 7714	Zhao, Xiaodong,Cao, Jianzhong,Zhou, Zuofeng,et al. A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction[J]. journal of information and computational science,2015,12(8):3155-3164.
APA	Zhao, Xiaodong,Cao, Jianzhong,Zhou, Zuofeng,Leng, Hanbing,&Guo, Huinan.(2015).A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction.journal of information and computational science,12(8),3155-3164.
MLA	Zhao, Xiaodong,et al."A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction".journal of information and computational science 12.8(2015):3155-3164.