Color image watermarking: algorithms and technologies
Auteur :
Su, Qingtang
Éditeur :
De Gruyter
ISBN :
9783110487572
Date de publication :
5 déc. 2016
Dimensions :
24,0 x 17,0 cm
Poids :
518 g
Langue :
Anglais
Pays d'origine :
Allemagne
This book presents watermarking algorithms derived from signal processing methods such as wavelet transform, matrix decomposition and cosine transform to address the limitations of current technologies. For each algorithm, mathematical foundations are explained with analysis conducted to evaluate performances on robotness and efficiency.