@inproceedings{weko_109669_1, author = "小友知己 and 伊藤慶明 and 小嶋和徳 and 石亀昌明", title = "MPEG中の直流成分を利用した動画検索方式の検討", booktitle = "第74回全国大会講演論文集", year = "2012", volume = "2012", number = "1", pages = "653--654", month = "mar" }