262 search results - page 53 / 53 » DWT-DCT-SVD based watermarking |
DRM
2003
Springer
13 years 10 months ago
2003
Springer
Agrawal and Kiernan’s watermarking technique for database relations [1] and Li et al’s fingerprinting extension [6] both depend critically on primary key attributes. Hence, t...
CMS
2010
13 years 5 months ago
2010
Abstract. Nowadays, Voice over Internet Protocol (VoIP) which enables voice conversation remotely over packet switched networks gains much attentions for its low costs and flexible...