Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	Oktober 2014
Genre:	EDV / Informatik
	B / Circuits and Systems / Coding theory & cryptology / computer hardware / computer science / Computer Vision / Cryptology / Data encryption / Data encryption (Computer science) / Digital and Analog Signal Processing / Electronic circuits / Electronic Circuits and Systems / Electronics# circuits & components / Electronics# circuits and components / Graphical & digital media applications / Image processing / Image Processing and Computer Vision / Imaging systems & technology / Multimedia Information Systems / Optical data processing / Signal Processing / Signal, Image and Speech Processing / Speech processing systems
ISBN:	9781447159186
EAN-Code:	9781447159186
Verlag:	Springer Nature EN
Einband:	Kartoniert
Sprache:	English
Dimensionen:	H 235 mm / B 155 mm / D
Gewicht:	2584 gr
Seiten:	146
Zus. Info:	Previously published in hardcover
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Opening with a detailed review of existing techniques for selective encryption, this text then examines algorithms that combine both encryption and compression. The book also presents a selection of specific examples of the design and implementation of secure embedded multimedia systems. Features: reviews the historical developments and latest techniques in multimedia compression and encryption; discusses an approach to reduce the computational cost of multimedia encryption, while preserving the properties of compressed video; introduces a polymorphic wavelet architecture that can make dynamic resource allocation decisions according to the application requirements; proposes a light-weight multimedia encryption strategy based on a modified discrete wavelet transform; describes a reconfigurable hardware implementation of a chaotic filter bank scheme with enhanced security features; presents an encryption scheme for image and video data based on chaotic arithmetic coding.