On-Line High-Resolution Sonar Image Recognition Technique for Autonomous Underwater Vehicles

被引：0

作者：

Yu, Son-Cheol ^{[1
]}

Marani, Giacomo ^{[2
]}

Yuh, Junku ^{[3
]}

机构：

[1] Pusan Natl Univ, Sch Mech Engn, Busan, South Korea

[2] Univ Hawaii, Dept Mech Engn, Honolulu, HI 96822 USA

[3] Korea Aerosp Univ, Goyang, Gyeonggi Do, South Korea

来源：

PROCEEDINGS OF THE EIGHTEENTH (2008) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 2 | 2008年

关键词：

Acoustic; Recognition; AUV; Image; Underwater; Sonar;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper addresses sonar image's automatic object recognition method for AUVs (Autonomous Underwater Vehicles). The sonar images are severely changed depending on its poses. We propose active sonar image's template updating method. Depending on the pose, a predictor modifies the template for the optimal recognition using the sonar's camera model. This allows reliable recognition at any sonar pose. An experimental vehicle has been constructed to implement the proposed method and evaluate its capability in field.

引用

页码：334 / +

页数：2

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