Intensity Correction of Side-Scan Sonar Images

被引：0
|
作者：
Burguera, Antoni [1 ]
Oliver, Gabriel [1 ]
机构：
[1] Univ Illes Balears, Dept Matemat & Informat, Palma De Mallorca 07122, Spain
来源：
2014 IEEE EMERGING TECHNOLOGY AND FACTORY AUTOMATION (ETFA) | 2014年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a new method to remove the effects of uneven ensonification in Side-Scan Sonar (SSS) acoustic images, facilitating their use in underwater robotics. A Lambertian model is used for the sonar scattering process, relating the received echo with the ensonification intensity, the sea bed reflectivity and the incidence angle. As for the ensonification intensity, a sensitivity pattern model is adapted to SSS sensors. By means of these models, SSS imagery is significantly improved.
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页数：4
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