%A ACM Workshop on Multimedia Content Protection and Security %A ACM SIG Multimedia %A Association for Computing Machinery. Special Interest Group on Computer Graphics %T ACM Workshop on Multimedia Content Protection and Security : MCPS 2006 : October 23-27, 2006, Santa Barbara, California, USA %I Association for Computing Machinery,Printed from e-media with permission by Curran Associates %D 2006 %U https://ci.nii.ac.jp/ncid/BD09136517