|Table of Contents|

Research on Single Channel Color Image Encryption Technology(PDF)

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2015年04期
Page:
41-
Research Field:
计算机工程
Publishing date:

Info

Title:
Research on Single Channel Color Image Encryption Technology
Author(s):
Qiang JunjieYao LiliFeng ShaotongYuan CaojinNie Shouping
Key Laboratory for Opto-Electronic Technology of Jiangsu Province,Nanjing Normal University,Nanjing 210023,China
Keywords:
sine gratingdouble random phase encryptionzero level fusionshear attack
PACS:
TP391.9
DOI:
-
Abstract:
The paper studies a single channel based on double random phase encoding color image encryption algorithm. In this algorithm,the sinusoidal grating is adopted to preprocess color image,and the color image can be encrypted in the single channel. Two random phase mask function together constitute the double phase of preprocessing image encryption,which guarantees the safety of the single channel color image encryption. As the decrypted image quality is not very good,the zero level fusion method can be improved. At the same time,the shear attack simulation experiment on encryption image is conducted. Simulation results confirm the effectiveness of the algorithm.

References:

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Last Update: 2015-12-20