作者
Wojciech Maleika, Michał Pałczyński, Dariusz Frejlichowski
发表日期
2011
研讨会论文
Image Analysis and Processing–ICIAP 2011: 16th International Conference, Ravenna, Italy, September 14-16, 2011, Proceedings, Part II 16
页码范围
285-293
出版商
Springer Berlin Heidelberg
简介
Hydroacoustic data form almost the only basis for seabed imaging [1]. The accuracy of scanning devices is therefore crucial for the reliability of the images. In the paper, the precision of the Simrad EM3000 multibeam echosounder was examined by means of statistical methods on real data. The maximum and mean errors were estimated, the correlation of error value and angle between the beam and the vertical line could be observed as well. The results of the experiments will help to increase the accuracy of terrain modeling of the sea bottom what will result in more realistic visualizations.The results of those experiments were implemented in the multibeam echosounder simulator.
学术搜索中的文章
Multibeam echosounder simulator applying noise generator for the purpose of sea bottom visualisation
W Maleika, M Pałczyński, D Frejlichowski - Image Analysis and Processing–ICIAP 2011: 16th …, 2011