@techreport{weko_18635_1, author = "AliRidhoBarakbah and Yasushi,Kiyoki", title = "画像検索のための色彩特徴抽出方式 3-Dimensional Color Vector Quantization", year = "2008", institution = "Graduate School of Media and Governance Keio University, Faculty of Environmental Information Keio University", number = "88(2008-DBS-146)", month = "sep" }