Contact
Cum să cumpăr
Livrare
Consilier de cumpărături
engleză
277 b
30 de zile pentru retur bunuri
Clienții au cumpărat de asemenea
The digital revolution has brought about profound changes in our society and our lives. This book discusses the issues regarding multimedia data hiding and its application to multimedia security and communication, addressing both theoretical and practical aspects and tackling both design and attack problems. The book is organized into three parts. In the fundamental issues part, a few key elements of data hiding are identified through a layered structure; data hiding is modeled as a communication problem where the embedded data is the signal to be transmitted. A comprehensive solution is proposed that addresses considerations for choosing constant- or variable embedding rate and enhancing performance in each case. Algorithm and system designs are presented in the second part for binary images, grayscale and color images, and videos. The designs provide concrete examples, such as annotation, tamper detection, copy/access control, fingerprinting, and ownership protection. Finally, in the third part, attacks and countermeasures for both known and unknown data-hiding algorithms are considered, respectively, for problems surrounding digital watermarking and digital music.
Informații despre carte
engleză
Categorii
Dăruiește această carte chiar astăzi
Este foarte ușor
1 Adaugă cartea în coș și selectează Livrează ca un cadou 2 Îți vom trimite un voucher în schimb 3 Cartea va ajunge direct la adresa destinataruluiAr putea de asemenea, să te intereseze
/
Copertă tare
120.61
lei
/
Copertă tare
122.17
lei
/
Carte broșată
78.81
lei
Bună ziua! Sunt Libroamiko, consilierul dumneavoastră de cărți.
Cu ce vă pot ajuta?