E-1: AI and Big Data Analysis for Geoscience and Resource Exploration (Jointed with 16th International Symposium on Mineral Exploration (ISME-16))

[PE1-03] Noise Removal of Multibeam Echo Sounder Point Cloud Data Using Sparse Coding

*Oak Yono¹, Tatsu Kuwatani², Taku Yutani², Toshiaki Ueki¹, Eiichi Kikawa² (1. Ocean High Technology Institute, Inc. (Japan), 2. Japan Agency for Marine-Earth Science and Technology (Japan))

Keywords:point cloud data, multibeam echo sounder, noise removal, sparse modeling, ocean bathymetry map