@techreport{weko_39040_1, author = "塩野,充", title = "パラメータ平面を使用しない高精度Hough変換を用いた近接2直線の識別", year = "1989", institution = "岡山理科大学工学部電子工学科", number = "16(1988-CG-037)", month = "feb" }