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-+. |
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