Real-time digital video watermarking

被引：2
|
作者：
Shan, A [1 ]
Salari, E [1 ]
机构：
[1] Univ Toledo, Dept Elect Engn & Comp Sci, Toledo, OH 43606 USA
来源：
2002 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS | 2002年
关键词：
D O I：
10.1109/ICCE.2002.1013906
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this article, we present method that uses digital video watermarking as a real-time authenticator in a video stream. The proposed scheme uses the Hadamard transform as the spreading transform for the key, hence very fast coding and decoding of the the imperceptible watermark is realized. This in turn, can serve to verify the source of a digital frame in real-time.
引用
收藏
页码：12 / 13
页数：2
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