DocumentCode
2875330
Title
Contour Image Match and Its Application in Underwater Navigation and Positioning
Author
Zhao, Jianhu ; Meng, Xiankuo ; Shao, Nan ; Zhang, Hongmei
Author_Institution
Sch. of Geodesy & Geomatics, Wuhan Univ., Wuhan, China
fYear
2009
fDate
11-13 Dec. 2009
Firstpage
1
Lastpage
4
Abstract
This paper presents a new method to fulfill the contour match of seabed topography through image match algorithms. Firstly, the generation of topographic contour image is studied. Then, the theory of image matching is introduced. Based on above, a complete matching process is given out. Finally, a positioning experiment is implemented by means of contour image match. Positioning accuracy is better than 5 meters.
Keywords
edge detection; image matching; navigation; contour image match; seabed topography; underwater navigation; underwater positioning; Acoustic scattering; Cities and towns; Interpolation; Light scattering; Radio navigation; Roads; Sampling methods; Satellite navigation systems; Sea surface; Surface topography;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-4507-3
Electronic_ISBN
978-1-4244-4507-3
Type
conf
DOI
10.1109/CISE.2009.5366913
Filename
5366913
Link To Document