Autore	Xiang Yong
Edizione	[1st ed. 2017.]
Pubbl/distr/stampa	Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017
Descrizione fisica	1 online resource (XII, 90 p. 32 illus., 3 illus. in color.)
Disciplina	005.82
Collana	SpringerBriefs in Signal Processing
Soggetto topico	Signal processing Image processing Speech processing systems Acoustical engineering System safety Signal, Image and Speech Processing Engineering Acoustics Security Science and Technology
ISBN	981-10-4289-6
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Introduction -- Human Auditory System and Imperceptibility Control -- Classical Techniques and Recent Developments -- Reversible Audio Watermarking -- Audio Watermarking with Encryption -- Conclusion.
Record Nr.	UNINA-9910254338403321

Autore	Yan Bin
Edizione	[1st ed. 2020.]
Pubbl/distr/stampa	Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020
Descrizione fisica	1 online resource (XVIII, 120 p. 74 illus., 13 illus. in color.)
Disciplina	621.382
Collana	Signals and Communication Technology
Soggetto topico	Signal processing Image processing Speech processing systems Data encryption (Computer science) Mathematics Visualization Signal, Image and Speech Processing Cryptology
ISBN	981-13-8289-1
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Introduction -- Basic visual cryptography algorithms -- Improving the visual quality for binary secret images -- Digital Halftoning -- Improving visual quality for share images -- Improving visual quality for probabilistic and random grid schemes -- Improving visual quality for vector schemes -- Conclusion.
Record Nr.	UNINA-9910366598403321