Pooya Monshizadeh Naini Sied Mehdi Fakhraie Alireza Nasiri Avanaki Sudoku Bit Arrangement for Combined Demosaicking and Watermarking in Digital Camera. 41-44 2010 DBKDA http://doi.ieeecomputersociety.org/10.1109/DBKDA.2010.43 conf/dbkda/2010 db/conf/dbkda/dbkda2010.html#NainiFA10