“…In order to be used by many applications, 3D objects are increasingly transferred shared between users through clouds or mobile media. When compared to the steganalysis research on other media, such as images [15,20,1,30,17], video [24,29] and audio signals [18,19], the steganalysis for 3D objects is much less developed, resulting in a lower likelihood of identifying the information hidden in 3D objects. Many 3D information hiding algorithms have already been proposed [5,3,28,16,2,8,12].…”