@techreport{weko_32226_1,
   author	 = "浅野,哲夫 and 木村,宗市",
   title	 = "Contour Representation of an Image with Applications",
   year 	 = "1997",
   institution	 = "北陸先端科学技術大学院大学, 大日本スクリーン製造 (株)",
   number	 = "92(1997-AL-058)",
   month	 = "sep"
}