Information hiding for audio signals / Akira Nishimura, Kazuhiro Kondo -- Reversible audio data hiding in spectral and time domains / Akira Nishimura -- Method of digital-audio watermarking based on cochlear delay characteristics / Masashi Unoki, Ryota Miyauchi -- Information hiding using interpolation for audio and speech signals / Mamoru Iwaki -- Acoustic OFDM technology and system / Hosei Matsuoka -- Data hiding for stereo audio signals / Kazuhiro Kondo -- Advanced information hiding for G.711 telephone speech / Akinori Ito, Yôiti Suzuki -- Enhancement of speech quality in telephony communications by steganography / Naofumi Aoki -- Spatial and temporal position information delivery to mobile terminals using audio watermarking techniques / Toshio Modegi -- Introduction to image steganography and steganalysis / Michiharu Niimi, Hideki Noda -- Reversible information hiding and its application to image authentication / Masaaki Fujiyoshi, Hitoshi Kiya -- New proposals for data hiding in paper media / Kitahiro Kaneda, Keiichi Iwamura -- Watermarking for still images using a computation of the watermark weighting factor and the human visual system in the DCT domain / O-Hyung Kwon, Rae-Hong Park -- Self-embedding watermarking with content restoration capabilities / Rong Huang, Kyung-Hyne Rhee -- A benchmark tool for digital watermarking / Keiichi Iwamura -- Data hiding for text and binary files / Hioki Hirohisa -- Data embedding methods not based on content modification / Hioki Hirohisa -- Data-embedding pen / Seiichi Uchida, Marcus Liwicki, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise -- Multimedia copyright protection scheme based on the direct feature-based method / Rimba Whidiana Ciptasari, Kouichi Sakurai.