Johann Barbier Kichenakoumar Mayoura Steganalysis of Multi Bit Plane Image Steganography. 99-111 2007 IWDW http://dx.doi.org/10.1007/978-3-540-92238-4_9 conf/iwdw/2007 db/conf/iwdw/iwdw2007.html#BarbierM07