Development of Network-attached Real-time Watermarking System Using Media Processor
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- TERADA Koichi
- Systems Development Laboratory, Hitachi, Ltd.
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- FUJIKAWA Yoshifumi
- Systems Development Laboratory, Hitachi, Ltd.
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- FUJII Yukio
- Systems Development Laboratory, Hitachi, Ltd.
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- ECHIZEN Isao
- Systems Development Laboratory, Hitachi, Ltd.
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- YOSHIURA Hiroshi
- Systems Development Laboratory, Hitachi, Ltd.
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- NISHIOKA Kiyokazu
- Systems Development Laboratory, Hitachi, Ltd.
Bibliographic Information
- Other Title
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- メディアプロセッサを用いたネットワーク配信対応リアルタイム電子透かし装置
- メディアプロセッサ オ モチイタ ネットワーク ハイシン タイオウ リアルタイム デンシ スカシ ソウチ
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Abstract
We have developed a network-attached real-time watermarking system for Standard TV using VLIW-based media processor. The transmitter part of the system embeds watermarks to a picture, encodes it with MPEG, then transfers it to the receiver part via network. The receiver part decodes MPEG stream, and detects watermarks from the decoded picture. This watermarking system can be built into an on-line video delivery system with the broadband network.
Journal
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- ITE Technical Report
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ITE Technical Report 27.18 (0), 39-44, 2003
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390001204527221248
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- NII Article ID
- 110003672087
- 20001634880
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- NII Book ID
- AN1059086X
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- ISSN
- 24241970
- 13426893
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- NDL BIB ID
- 6560893
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed
