| Paper Abstract and Keywords |
| Presentation |
2005-07-21 16:35
A Text hiding by Visual Secret Sharing with Picture Images
Takashi Miyaki, Kazuya Shioda (Shizuoka Univ.), Hideki Yoshida (NTT Data), Masaharu Ozawa (ChanceLab.), Masakatsu Nishigaki (Shizuoka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The information in a digital document can flow out easily by copy & paste, print out, etc. "Text Secret Sharing Scheme Using Visual Secret Sharing" which have proposed by the authors is a solution to the problem. In this scheme, the secret text image can be perceived by displaying two or more random dot images in rapid succession. In each random dot image, information on the text image doesn't exist at all. This paper improves the scheme so that the secret text image can be perceived with “Natural images” instead of random dot images. In this paper, the prototype system is implemented and a basic experiment is carried out. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Text hiding / Visual Secret Sharing / Image Modulation / Natural Image / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 193, ISEC2005-39, pp. 221-228, July 2005. |
| Paper # |
ISEC2005-39 |
| Date of Issue |
2005-07-14 (ISEC, SITE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
ISEC IPSJ-CSEC SITE |
| Conference Date |
2005-07-21 - 2005-07-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Iwate Prefectural University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ISEC |
| Conference Code |
2005-07-ISEC-IPSJ-CSEC-SITE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Text hiding by Visual Secret Sharing with Picture Images |
| Sub Title (in English) |
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| Keyword(1) |
Text hiding |
| Keyword(2) |
Visual Secret Sharing |
| Keyword(3) |
Image Modulation |
| Keyword(4) |
Natural Image |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Takashi Miyaki |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name |
Kazuya Shioda |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 3rd Author's Name |
Hideki Yoshida |
| 3rd Author's Affiliation |
NTT Data Corp. (NTT Data) |
| 4th Author's Name |
Masaharu Ozawa |
| 4th Author's Affiliation |
ChanceLab. Corp. (ChanceLab.) |
| 5th Author's Name |
Masakatsu Nishigaki |
| 5th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-07-21 16:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
ISEC |
| Paper # |
ISEC2005-39, SITE2005-37 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.193(ISEC), no.192(SITE) |
| Page |
pp.221-228 |
| #Pages |
8 |
| Date of Issue |
2005-07-14 (ISEC, SITE) |