@inproceedings{weko_104672_1,
   author	 = "堀田富宝 and 岩切宗利",
   title	 = "相対勾配法による3次元点群からの特徴抽出",
   booktitle	 = "第76回全国大会講演論文集",
   year 	 = "2014",
   volume	 = "2014",
   number	 = "1",
   pages	 = "221--222",
   month	 = "mar"
}