@inproceedings{weko_165614_1,
   author	 = "エクトル・サ,ンドヴァル and 千種,康民 and 服部,泰造",
   title	 = "Concentric Shapes Detector using Derivatives of Gaussian",
   booktitle	 = "第64回全国大会講演論文集",
   year 	 = "2002",
   volume	 = "2002",
   number	 = "1",
   pages	 = "147--148",
   month	 = "mar"
}