Kontakt
Kako nakupovati
Dostava
Svetovalec pri nakupu
Angleščina
275 b
Do 30 dni za vračilo
Drugi so kupili tudi
/
Mehka
93.68
€
/
Mehka
17.80
€
/
Mehka
15.19
€
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.
O knjigi
Angleščina
Kategorije
Podarite to knjigo še danes
To je povsem preprosto
1 Dodajte knjigo v košarico in izberite dostavo kot darilo 2 V zameno vam bomo poslali kupon 3 Knjiga bo dostavljena na naslov obdarovancaMorda bi vas zanimalo tudi
/
Trda
30.78
€
/
Trda
20.72
€
/
Trda
20.72
€
Pozdravljeni! Sem Libroamiko, vaš knjižni svetovalec.
Kako vam lahko pomagam?