@inproceedings{weko_132215_1, author = "田中,幹大 and 丸家,誠", title = "球を用いたカメラキャリブレーション法", booktitle = "全国大会講演論文集", year = "1997", volume = "第55回", number = "人工知能と認知科学", pages = "309--310", month = "sep" }