An Active-Passive Security Protection Method for Remote Sensing Image

Author

Yanyan, Xu ; Yuxia, Zhang ; Zhengquan, Xu

Author_Institution

State Key Lab. of Inf. Eng. in Surveying, Mapping & Remote Sensing, WuHan Univ., WuHan, China

Volume

1

fYear

2011

fDate

14-15 May 2011

Firstpage

30

Lastpage

34

Abstract

An active-passive security protection method for remote sensing image is proposed in the paper. High strength content encryption method is used to protect the security of remote sensing image in the process of storage and transmission. The encryption side only need to encrypt the image once, users can get different fingerprinting image by decrypting the image with different keys. If user leaks the decrypted image, they will be identified by embedded fingerprinting information. Considering the remote sensing image´s special requirements to embed fingerprinting, a way to control the strength of embedded fingerprinting is proposed to reduce the influence to the application of remote sensing image.

Keywords

cryptography; geophysical image processing; image coding; remote sensing; active-passive security protection method; embedded fingerprinting information; fingerprinting image; high strength content encryption method; remote sensing image security; Encryption; Entropy; Fingerprint recognition; Image coding; Remote sensing; active-passive protection; content encryption; fingerprinting; remote sensing image;

fLanguage

English

Publisher

ieee

Conference_Titel

Network Computing and Information Security (NCIS), 2011 International Conference on

Conference_Location

Guilin

Print_ISBN

978-1-61284-347-6

Type

conf

DOI

10.1109/NCIS.2011.14

Filename

5948683