TY - CHAP
T1 - Image Cryptosystem for Different Kinds of Image by Using Improved Arnold Map
AU - Chen, Hang
AU - Cao, Yanhua
AU - Liu, Shutian
AU - Liu, Zhengjun
AU - Yang, Zhonglin
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2023
Y1 - 2023
N2 - In this chapter, the methods of image encryption and decryption based on optical transformation are introduced. The extended fractional Fourier transform is constructed by designing an eccentric lens group, and is used in the image encryption system. By using the Fresnel diffraction model, an iterative phase recovery algorithm is constructed, and a color image hiding method and optical system are introduced. A parallel phase retrieval technique in gyrator transform domain is constructed, and is applied to construct an image decryption system.
AB - In this chapter, the methods of image encryption and decryption based on optical transformation are introduced. The extended fractional Fourier transform is constructed by designing an eccentric lens group, and is used in the image encryption system. By using the Fresnel diffraction model, an iterative phase recovery algorithm is constructed, and a color image hiding method and optical system are introduced. A parallel phase retrieval technique in gyrator transform domain is constructed, and is applied to construct an image decryption system.
UR - https://www.scopus.com/pages/publications/85153102274
U2 - 10.1007/978-3-031-22809-4_4
DO - 10.1007/978-3-031-22809-4_4
M3 - 章节
AN - SCOPUS:85153102274
T3 - Studies in Computational Intelligence
SP - 77
EP - 103
BT - Studies in Computational Intelligence
PB - Springer Science and Business Media Deutschland GmbH
ER -