다수의 초음파이미지를 이용한 물체의 3D 형상 추정

Abstract

This paper introduces a high-resolution acoustic camera as an identification sensor for a seabed walking robot, CR200 and 3D reconstruction using multiple acoustic images. The acoustic camera can be a substitute for the optical camera in turbid water. In this paper, we describe an acoustic camera ARIS which uses 3MHz frequency showing maximum 2.9mm downrange resolution. Characteristics and specifications of the camera will be depicted as well. And then, we introduce a post-processing for 3-dimensional reconstruction of underwater object using multiple 2-dimensional acoustic images. Results of experiments in a water basin are also included.rbid water. In this paper, we describe an acoustic camera ARIS which uses 3MHz frequency showing maximum 2.9mm downrange resolution. Characteristics and specifications of the camera will be depicted as well. And then, we introduce a post-processing for 3-dimensional reconstruction of underwater object using multiple 2-dimensional acoustic images. Results of experiments in a water basin are also included.