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System Design and Realization for Real Time DVR System with Robust Video Watermarking  

Ryu Kwang-Ryol (목원대학교 IT공학과)
Kim Ja-Hwan (목원대학교 IT공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.6, 2006 , pp. 1019-1024 More about this Journal
Abstract
A system design and realization for real time DVR system with robust video watermarking algorithm for contents security is presented in this paper. The robust video watermarking is used the intraframe space region and interframe insertion simultaneously, and to be processed at real time on image data and algorithm is used the 64bits special purpose quad DSP processor with assembly and soft pipeline codes. The experimental result shows that the processing time takes about 2.5ms in the D1 image per frame for 60% moving image.
Keywords
Watermarking; Robust Video Watermarking; DSP; DSP processor; Real Time DVR system;
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  • Reference
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