@techreport{oai:ipsj.ixsq.nii.ac.jp:00194530,
 author = {赤塚, 紘輝 and 原, 潤一 and 渡辺, 裕 and Hiroki, Akatsuka and Junichi, Hara and Hiroshi, Watanabe},
 issue = {3},
 month = {Feb},
 title = {主成分分析を用いた点群特徴抽出に関する一検討},
 year = {2019}
}