@techreport{weko_192385_1,
   author	 = "Ryutaroh,Matsumoto",
   title	 = "Introducing the Perception-Distortion Tradeoff into the Rate-Distortion Theory of General Information Sources",
   year 	 = "2018",
   institution	 = "Department of Information and Communication Engineering, Nagoya University",
   number	 = "15",
   month	 = "nov"
}