Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Liang-Jia Tong"'
Publikováno v:
Signal Processing. 211:109107
Publikováno v:
Security and Communication Networks, Vol 2021 (2021)
A nonlinear multi-image encryption scheme is proposed by combining the reality-preserving discrete fractional angular transform with the deoxyribonucleic acid sequence operations. Four approximation coefficients of the four images are extracted by pe