Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 姜 玄浩 and 岩村 惠市,"Digital Image Watermarking with Robust, Semifragile, and Fragile Properties",Josai Mathematical Monographs,1344-7777,城西大学理学研究科,2014-03,7,,41-54,https://cir.nii.ac.jp/crid/1390290700502587008,https://doi.org/10.20566/13447777_7_41