| Paper Abstract and Keywords |
| Presentation |
2012-02-09 14:30
Development of Digital Watermarking Equipment for Broadcast Use
Shintaro Aso, Tomofumi Yamane, Nagato Narita, Yukiyo Takasago (NHK), Toyokazu Sugai (MITSUBISHI ELECTRIC CORP.), Yukio Yokoyama (Mitsubishi Electric Information Systems Corp.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have studied new operation methods, accompanied with change for file-based systems from VTR-based ones, and thus we developed a digital watermarking equipment for broadcast use. This equipment is composed of two input patterns. In a long sentences input pattern, each sentence of a constant length is hidden in program sequences as digital watermarks by turns. After each received one is extracted, it is displayed on the screen altogether. In an ID input pattern, each ID with a length of several bits is hidden in program sequences as digital watermarks. Received one is extracted, and the information such as a sentence, a figure and a logo mark, is displayed by referring to the file list for the extracted ID. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Broadcast Use / File-Based / Digital Watermarking / Long Sentences Input Pattern / ID Input Pattern / / / |
| Reference Info. |
ITE Tech. Rep., vol. 36, no. 6, BCT2012-24, pp. 47-52, Feb. 2012. |
| Paper # |
BCT2012-24 |
| Date of Issue |
2012-02-02 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEICE-AP |
| Conference Date |
2012-02-09 - 2012-02-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2012-02-BCT-AP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of Digital Watermarking Equipment for Broadcast Use |
| Sub Title (in English) |
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| Keyword(1) |
Broadcast Use |
| Keyword(2) |
File-Based |
| Keyword(3) |
Digital Watermarking |
| Keyword(4) |
Long Sentences Input Pattern |
| Keyword(5) |
ID Input Pattern |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shintaro Aso |
| 1st Author's Affiliation |
NHK Hiroshima Station (NHK) |
| 2nd Author's Name |
Tomofumi Yamane |
| 2nd Author's Affiliation |
NHK Hiroshima Station (NHK) |
| 3rd Author's Name |
Nagato Narita |
| 3rd Author's Affiliation |
NHK Hiroshima Station (NHK) |
| 4th Author's Name |
Yukiyo Takasago |
| 4th Author's Affiliation |
NHK Engineering Administration Department (NHK) |
| 5th Author's Name |
Toyokazu Sugai |
| 5th Author's Affiliation |
MITSUBISHI ELECTRIC CORPORATION Information Technology R&D Center (MITSUBISHI ELECTRIC CORP.) |
| 6th Author's Name |
Yukio Yokoyama |
| 6th Author's Affiliation |
Mitsubishi Electric Information Systems Corporation (Mitsubishi Electric Information Systems Corp.) |
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| Speaker |
Author-1 |
| Date Time |
2012-02-09 14:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2012-24 |
| Volume (vol) |
vol.36 |
| Number (no) |
no.6 |
| Page |
pp.47-52 |
| #Pages |
6 |
| Date of Issue |
2012-02-02 (BCT) |