Resultats globals: 2 registres trobats en 0.05 segons.
Articles, 1 registres trobats
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Articles 1 registres trobats  
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27 p, 1.1 MB Optical triple random phase encryption / Ahouzi, Esmail (Institut National des Postes et Telecommunications (Marroc)) ; Zamrani, Wiam (Institut National des Postes et Telecommunications (Marroc)) ; Azami, Nawfel (Institut National des Postes et Telecommunications (Marroc)) ; Lizana Tutusaus, Ángel (Universitat Autònoma de Barcelona. Departament de Física) ; Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física) ; Yzuel Giménez, María Josefa (Universitat Autònoma de Barcelona. Departament de Física)
We propose an optical security technique for image encryption using triple random-phase encoding (TRPE). In the encryption process, the original image is first double-random-phase encrypted. The obtained function is then multiplied by a third random-phase key in the output plane, to enhance the security level of the encryption process. [...]
2017 - 10.1117/1.OE.56.11.113114
Optical engineering, Vol. 56, issue 11 (Nov. 2017) , p. 113114-1-8  

Llibres i col·leccions 1 registres trobats  
1.
14 p, 1.1 MB Relationships between CCZ and EA equivalence classes and corresponding code invariants / Horadam, Kathy J. (Royal Melbourne Institute of Technology (Australia)) ; Villanueva, M. (Mercè) (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
The purpose of this paper is to provide a brief survey of CCZ and EA equivalence for functions f : G → N where G and N are finite and N is m abelian, and, for the case f : Z_p^m→ Z_p^m, to investigate two codes derived from f, inspired by these equivalences. [...]
Springer 2014 (Lecture Notes in Computer Science ; 8865) - 10.1007/978-3-319-12325-7_1
Sequences and Their Applications SETA, 2014, p. 3-17  

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