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IEICE TRANSACTIONS on Information

A Video Copyright Protection System Based on ContentID

Jiying ZHAO, Rina HAYASAKA, Ryoji MURANOI, Masahito ITO, Yutaka MATSUSHITA

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Summary :

In this paper, we define content-identifier (ContentID) to represent the characteristics of shot. The ContentID carries both positional and temporal color information. Based on the concept of ContentID, we propose a video retrieval method. The method is robust to compression, format conversion, frame dropping and noise such as watermark and so on. Furthermore, based on our retrieval method, we implemented a copyright protection system for digital video using spread-spectrum based watermarking technique.

Publication
IEICE TRANSACTIONS on Information Vol.E83-D No.12 pp.2131-2141
Publication Date
2000/12/25
Publicized
Online ISSN
DOI
Type of Manuscript
PAPER
Category
Image Processing, Image Pattern Recognition

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