Application of L-K optical flow algorithm mixed with pyramid on calculating water surface flow field

doi:10.4028/www.scientific.net/AMM.333-335.897

	Application of L-K optical flow algorithm mixed with pyramid on calculating water surface flow field
	Han, ZH ; Wang, YF
刊名	MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3
	2013
卷号	333-335 页码:897-+
关键词	Lucas-Kanade pyramid optical flow surface flow
ISSN号	1660-9336
DOI	10.4028/www.scientific.net/AMM.333-335.897
英文摘要	A classical Lucas-Kanade optical flow algorithm was used to analysis the IR Image sequence of the wind-driven surface in this paper. Gaussian pyramid representation was introduced to retain both detail components and veracity for velocity field when considering the aperture problem and robustness. Three layers of pyramid for L-K optical flow is the best comparing with other layers (from one to four) in property. L-K optical flow algorithm mixed with pyramid representation shown an qualified power on calculating water surface flow field, demonstrated by optical flow fields on different wind speeds ( from 3m/s to 6m/s).
学科主题	Engineering ; Instruments & Instrumentation
语种	英语
出版者	TRANS TECH PUBLICATIONS LTD
WOS记录号	WOS:000329080300170
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/6759]
专题	自然资源部第一海洋研究所
作者单位	1.Qingdao Univ, Coll Phys Sci, Qingdao 266071, Peoples R China; 2.SOA, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Han, ZH,Wang, YF. Application of L-K optical flow algorithm mixed with pyramid on calculating water surface flow field[J]. MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3,2013,333-335:897-+.
APA	Han, ZH,&Wang, YF.(2013).Application of L-K optical flow algorithm mixed with pyramid on calculating water surface flow field.MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3,333-335,897-+.
MLA	Han, ZH,et al."Application of L-K optical flow algorithm mixed with pyramid on calculating water surface flow field".MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3 333-335(2013):897-+.