DocumentCode :
1841368
Title :
An Efficient Image Encryption and Hiding Method Applied by Double Random Phase Encoding
Author :
Hongsheng Xu ; Jun Lei
Author_Institution :
Sch. of Electr. & Inf. Eng., Hubei Univ. of Automotive Technol., Shiyan, China
fYear :
2013
fDate :
21-23 June 2013
Firstpage :
302
Lastpage :
305
Abstract :
Compared with digital methods, image hiding methods by optical ways have many advantages such as high processing speed, high parallel, high encryption dimension etc al. A novel efficient image encryption and hiding method applied by double random phase encoding technique is discussed in this paper. First, the performance of existing optical image hiding systems is analyzed; then specific statistical detection methods to the optical image hiding system are discussed; then extracting attacks to the optical image hiding system are analyzed; finally novel optical image hiding methods by technique of double random phase encoding and digital holography are given out.
Keywords :
cryptography; image coding; statistical analysis; digital holography; digital methods; double random phase encoding technique; image encryption; optical image hiding systems; statistical detection methods; Adaptive optics; Encryption; Holographic optical components; Holography; Integrated optics; Optical imaging; Optical reflection; double random phase encoding; hiding capacity; image encryption; image hiding;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational and Information Sciences (ICCIS), 2013 Fifth International Conference on
Conference_Location :
Shiyang
Type :
conf
DOI :
10.1109/ICCIS.2013.87
Filename :
6643002
Link To Document :
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