@inproceedings{weko_121137_1,
   author	 = "小沢,金吾 and 堂,通久 and 堀ノ内,真一",
   title	 = "微分値のピーク性と方向性に基づく領域分割",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1992",
   volume	 = "第44回",
   number	 = "データ処理",
   pages	 = "261--262",
   month	 = "feb"
}