Title :
Image Authentication System Based on Two-Dimensional Matrix Codes Without Contamination of Original Images
Author :
Ogawa, Takahiro ; Haseyama, Miki
Author_Institution :
Graduate Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo
Abstract :
This paper proposes an authentication system without contamination of original images. The proposed system also realizes complete reconstruction of original signatures by introduction of 2-D matrix codes including error correction capability. Therefore, the system is suitable for the recent digital rights management.
Keywords :
digital signatures; image processing; matrix algebra; digital rights management; image authentication system; original images; original signatures reconstruction; two-dimensional matrix codes; Authentication; Contamination; Digital recording; Error correction codes; Image coding; Image converters; Image databases; Image reconstruction; Information science; Internet;
Conference_Titel :
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0763-X
Electronic_ISBN :
1-4244-0763-X
DOI :
10.1109/ICCE.2007.341506
