TY - CHAP A1 - Azhar Hadmi A2 - William Puech A3 - Brahim Ait Es Said A4 - Abdellah Ait Ouahman ED1 - Mithun Das Gupta Y1 - 2012-05-16 PY - 2012 T1 - Perceptual Image Hashing N2 - This collection of books brings some of the latest developments in the field of watermarking. Researchers from varied background and expertise propose a remarkable collection of chapters to render this work an important piece of scientific research. The chapters deal with a gamut of fields where watermarking can be used to encode copyright information. The work also presents a wide array of algorithms ranging from intelligent bit replacement to more traditional methods like ICA. The current work is split into two books. Book one is more traditional in its approach dealing mostly with image watermarking applications. Book two deals with audio watermarking and describes an array of chapters on performance analysis of algorithms. BT - Watermarking SP - Ch. 2 UR - https://doi.org/10.5772/37435 DO - 10.5772/37435 SN - PB - IntechOpen CY - Rijeka Y2 - 2019-11-19 ER -