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Receiver-side fingerprinting method based on quaternion sandwich product

Abstract

In this paper a new receiver-side fingerprinting method for color images is proposed. The proposed method belongs to the group of Joint Fingerprinting and Decryption (JFD) methods. Each component of the color image is represented as a point in 3D space, which is formed by 3 color channels. Encryption and fingerprinting can be interpreted as rotation, scaling and translation of these points. Calculations are performed using quaternion algebra. The experimental results show that the proposed method is robust against collusion attacks.

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Category:
Articles
Type:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:
Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne pages 1170 - 1176,
ISSN: 1230-3496
Language:
English
Publication year:
2014
Bibliographic description:
Czaplewski B., Rykaczewski R.: Receiver-side fingerprinting method based on quaternion sandwich product// Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne. -., nr. 8-9 (2014), s.1170-1176
Verified by:
Gdańsk University of Technology

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