@inproceedings{weko_157230_1, author = "丁,キョウ and 大谷,淳", title = "H-058 Study of Foreground-Background Contrast Enhancement in Color Image", booktitle = "情報科学技術フォーラム一般講演論文集", year = "2007", volume = "6", number = "3", pages = "139--140", month = "aug" }