Hardware architecture for security improved Fallahpour audio watermarking scheme

IEICE Electronics Express

Alejandra Menendez²  René Cumplido²  Alicia Morales-Reyes²  Claudia Feregrino-Uribe²  José Juan García-Hernández¹  Ernesto Aparicio-Díaz² 

[1] Information Technology Laboratory, CINVESTAV;Instituto Nacional de Astrofisica, Optica y Electronica (INAOE)

关键词: audio watermarking;    hardware architectures;    FPGA;   

DOI  :  10.1587/elex.11.20140223

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(7)One of the audio watermarking schemes with highest payload published to date is Fallahpour scheme, achieving about 3 kbps [1]. A keybased security improvement to this algorithm is proposed in [2] while significatively maintaining the payload. In this letter, a high throughput and compact hardware architecture for the Security Improved Fallahpour Audio Watermarking Scheme is proposed, demonstrating the suitability of this algorithm for real-time applications.

【 授权许可】

Unknown