A unified authentication framework for JPEG2000

Author

Zhang, Zhishou ; Qiu, Gang ; Sun, Qibin ; Lin, Xiao ; Ni, Zhicheng ; Shi, Yun Q.

Author_Institution

Inst. for Infocomm. Res., Singapore

Volume

2

fYear

2004

fDate

30-30 June 2004

Firstpage

915

Abstract

This paper proposes a unified authentication framework for JPEG2000 images, which consists of fragile, lossy and lossless authentication for different applications. The authentication strength can be specified using only one parameter called lowest authentication bit-rate (LABR), bringing much convenience to users. The lossy and lossless authentication could survive various incidental distortions while being able to allocate malicious attacks. In addition, with lossless authentication, the original image can be recovered after verification if no incidental distortion is introduced

Keywords

data compression; digital signatures; image coding; multimedia communication; optical distortion; telecommunication security; telecommunication standards; JPEG2000 images; JPEG2000 unified authentication framework; LABR; authentication strength; fragile authentication; incidental distortions; lossless authentication; lossy authentication; lowest authentication bit-rate; malicious attack allocation; original image recovery; Authentication; Digital signatures; Image coding; Image resolution; Protection; Public key; Robustness; Scalability; Sun; Transcoding;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2004. ICME '04. 2004 IEEE International Conference on

Conference_Location

Taipei

Print_ISBN

0-7803-8603-5

Type

conf

DOI

10.1109/ICME.2004.1394350

Filename

1394350