Title :
Implementation of Watermark Detection System for Hardware Based Video Watermark Embedder
Author :
Jeong, Yong-Jae ; Kim, Won-Hee ; Moon, Kwang-Seok ; Kim, Jong-Nam
Author_Institution :
Dept. of Electron. Comput. Telecommun. Eng., PuKyong Nat´´l Univ., Busan
Abstract :
In this paper, we implement hardware and software based watermark detection system for hardware based real-time video watermark embedder. We implement a watermark detector with STRATIX FPGA from ALTERA, PCI controller and Microsoft VC# by using Wiener filter and similarity technique for watermark detection. The performance of our implemented system is very good in term of visibility and robustness. Our implemented watermark detection system can be useful in movie production and broadcasting companies that requires real-time based copyright protection system.
Keywords :
Wiener filters; embedded systems; field programmable gate arrays; logic design; video coding; watermarking; STRATIX FPGA; Wiener filter; hardware based video watermark embedder; similarity technique; watermark detection system; Detectors; Embedded software; Field programmable gate arrays; Hardware; Motion pictures; Production systems; Real time systems; Robustness; Watermarking; Wiener filter; Video watermarking; Watermark detection; hardware implementation;
Conference_Titel :
Convergence and Hybrid Information Technology, 2008. ICCIT '08. Third International Conference on
Conference_Location :
Busan
Print_ISBN :
978-0-7695-3407-7
DOI :
10.1109/ICCIT.2008.321
