Huang, C.-H.C.-H.HuangChuang, S.-C.S.-C.ChuangWu, J.-L.J.-L.WuJA-LING WU2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-33750915511&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/322195Digital invisible ink and its applications in steganographyconference paper