| Paper Abstract and Keywords |
| Presentation |
2006-07-28 14:20
A Scheme of Digital Ghost-Watermarking Exploiting the Hard-Decision Cross Correlation
Hiroki Iesaka, Hiromu Koda, Shojiro Sakata (UEC) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes a scheme of digital ghost-watermarking exploiting the HCC(hard-decision cross correlation).
In this scheme, the threshold of watermark detection in the HCC is selected statistically.
First we introduce the basic principle of digital ghost-watermarking.
Next we explain a definition of HCC and a method of selecting the threshold.
Finally by means of computer simulation, we examine basic properties of HCC vs. mixture ratio, and we consider the statistical reliability of watermark detection. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
digital watermarking / digital ghost / hard-decision cross correlation / statistics / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 185, IT2006-39, pp. 25-30, July 2006. |
| Paper # |
IT2006-39 |
| Date of Issue |
2006-07-21 (IT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
IT |
| Conference Date |
2006-07-27 - 2006-07-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Univ. of Tokyo |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Freshman ssesion, general |
| Paper Information |
| Registration To |
IT |
| Conference Code |
2006-07-IT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Scheme of Digital Ghost-Watermarking Exploiting the Hard-Decision Cross Correlation |
| Sub Title (in English) |
|
| Keyword(1) |
digital watermarking |
| Keyword(2) |
digital ghost |
| Keyword(3) |
hard-decision cross correlation |
| Keyword(4) |
statistics |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Hiroki Iesaka |
| 1st Author's Affiliation |
The University of Electro-Communications (UEC) |
| 2nd Author's Name |
Hiromu Koda |
| 2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
| 3rd Author's Name |
Shojiro Sakata |
| 3rd Author's Affiliation |
The University of Electro-Communications (UEC) |
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| Speaker |
Author-1 |
| Date Time |
2006-07-28 14:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
IT |
| Paper # |
IT2006-39 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.185 |
| Page |
pp.25-30 |
| #Pages |
6 |
| Date of Issue |
2006-07-21 (IT) |