@article{weko_94830_1,
   author	 = "Masao,Yamanaka and Masakazu,Matsugu and Masashi,Sugiyama",
   title	 = "Salient Object Detection Based on Direct Density-ratio Estimation",
   journal	 = "情報処理学会論文誌数理モデル化と応用（TOM）",
   year 	 = "2013",
   volume	 = "6",
   number	 = "2",
   pages	 = "78--85",
   month	 = "aug"
}