3-D Motion Estimation in Passive Navigation by Acoustic Imaging

被引：0
|
作者：
Assalih, Hassan [1 ]
Negahdaripour, Shahriar [2 ]
Petillot, Yvan [1 ]
机构：
[1] Heriot Watt Univ, Ocean Syst Lab, Sch EPS, Edinburgh EH14 4AS, Midlothian, Scotland
[2] Univ Miami, ECE Dept, Coral Gables, FL 33124 USA
来源：
OCEANS 2010 | 2010年
关键词：
Motion Estimation; acoustic imaging; underwater imaging;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this paper, we introduce a new method to tackle Motion Estimation, Correspondence Problem and 3D Reconstruction in underwater environments using an acoustic camera, such as, a DIDSON camera. Here, we mainly focus on motion estimation. We introduce the background on the new concepts of sampling a DIDSON arc and the Modified District Uniform Distribution (MDUD). The motion estimation methodology utilizes weighted-Hough array in choosing a solution from among many potential candidates.
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页数：6
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