@techreport{weko_38772_1, author = "宮田,一乗", title = "骨格線分を用いたテクスチャ生成法", year = "1993", institution = "日本アイ・ビー・エム株式会社東京基礎研究所", number = "92(1993-CG-065)", month = "oct" }