6   Artículos

 
en línea
Mahbuba Begum, Sumaita Binte Shorif, Mohammad Shorif Uddin, Jannatul Ferdush, Tony Jan, Alistair Barros and Md Whaiduzzaman    
Digital multimedia elements such as text, image, audio, and video can be easily manipulated because of the rapid rise of multimedia technology, making data protection a prime concern. Hence, copyright protection, content authentication, and integrity ver... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Hwai-Tsu Hu, Ying-Hsiang Lu     Pág. 18 - 32
This paper presents a lifting wavelet transform (LWT)-based blind audio watermarking scheme designed for tampering detection and self-recovery. Following 3-level LWT decomposition of a host audio, the coefficients in selected subbands are first partition... ver más
Revista: Advances in Technology Innovation    Formato: Electrónico

« Anterior     Página: 1 de 1     Siguiente »