Multi-frame super-resolution reconstruction algorithm based on diffusion tensor regularization term

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

	Multi-frame super-resolution reconstruction algorithm based on diffusion tensor regularization term
	Ren, Long; Liu, Guang Sen; Zhao, Xiao Dong
	2014
会议名称	international conference on vehicle and mechanical engineering and information technology, vmeit 2014
会议日期	2014-02-19
会议地点	beijing, china
页码	2828-2832
中文摘要	this paper presents a multi-frame super-resolution (sr) reconstruction algorithm based on diffusion tensor regularization term. firstly, l1-norm structure is used as data fidelity term, anisotropic diffusion equation with directional smooth characteristics is introduced as a prior knowledge to optimize reconstruction result. secondly, combined with shock filter, sr reconstruction energy functional is established. finally, euler-lagrange equation based on nonlinear diffusion model is exported. simulation results validate that the proposed algorithm enhances image edges and suppresses noise effectively, which proves better robustness.
收录类别	EI
合作状况	国内
产权排序	1
会议主办者	intiea information and engineering; scientific.net; trans tech publications inc.; national institute of technology rourkela; universitatea politehnica din bucuresti; et al
会议录	vehicle, mechatronics and information technologies ii
会议录出版者	trans tech publications ltd, kreuzstrasse 10, zurich-durnten, ch-8635, switzerland
语种	英语
ISSN号	16609336
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/22559]
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	Ren, Long,Liu, Guang Sen,Zhao, Xiao Dong. Multi-frame super-resolution reconstruction algorithm based on diffusion tensor regularization term[C]. 见:international conference on vehicle and mechanical engineering and information technology, vmeit 2014. beijing, china. 2014-02-19.