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

	A nonlinear anisotropic GVF-shock diffusion method to multi-frame image super-resolution reconstruction
	Zhao, Xiaodong; Cao, Jianzhong; Zhou, Zuofeng; Leng, Hanbing; Guo, Huinan
	2015-05-20
发表期刊	Journal of Information and Computational Science
卷号	12 期号:8 页码:3155-3164
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
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27348
专题	飞行器光学成像与测量技术研究室
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.

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A nonlinear anisotro（1947KB）	期刊论文	作者接受稿	限制开放	CC BY-NC-SA	请求全文