@inproceedings{weko_181426_1, author = "大寺,亮 and 藤井,俊輔", title = "電子透かしと視野角を利用した新たな情報提示手法の提案", booktitle = "第79回全国大会講演論文集", year = "2017", volume = "2017", number = "1", pages = "29--30", month = "mar" }