Copyright Management Using Progressive Image Delivery, Visible Watermarking and Robust Fingerprinting

Author

Chuan, Qin ; Wei-Bin, Lee ; Xinpeng, Zhang ; Shuozhong, Wang

Author_Institution

Sch. of Commun. & Inf. Eng., Shanghai Univ.

fYear

2006

fDate

5-8 Dec. 2006

Firstpage

1

Lastpage

4

Abstract

A copyright management system for online trade of digital images is proposed in which low-resolution images with a visible mark are freely downloadable. An authorized user receives a package containing the details of the image he/she buys together with a key for mark removing. Using a downloaded client-end routine, the user removes the mark, reconstructs the high-quality image and embeds a robust fingerprint in the image simultaneously

Keywords

authorisation; copyright; cryptography; image coding; watermarking; authorization; copyright management system; digital images; mark removal; progressive image delivery; robust fingerprinting; visible watermarking; Computer science; Digital images; Engineering management; Fingerprint recognition; Image resolution; Internet; Multimedia systems; Packaging; Robustness; Watermarking; copyright management; fingerprinting; progressive image delivery; visible watermarking;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation, Robotics and Vision, 2006. ICARCV '06. 9th International Conference on

Conference_Location

Singapore

Print_ISBN

1-4244-0341-3

Electronic_ISBN

1-4214-042-1

Type

conf

DOI

10.1109/ICARCV.2006.345394

Filename

4150360