Ng, T.-T.T.-T.NgChang, S.-F.S.-F.ChangHsu, J.J.HsuXie, L.L.XieMAO-PEI TSUI2018-09-102018-09-102005http://www.scopus.com/inward/record.url?eid=2-s2.0-84883130375&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/314035Physics-motivated features for distinguishing photographic images and computer graphicsconference paper10.1145/1101149.11011922-s2.0-84883130375