Presentation | 2000/1/21 Image Encipherment Using Smearing-Desmearing Transform Masahiro Nakamoto, Takuya Okahisa, Kenji Ohue, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a new image encipherment method using smearing-desmearing transform. Then, we propose the key generation algorithm which is hard to be decoded. If this technique is used, even if the difference of a code key and a decode key is small, the analogy to an original image from a decoded image becomes difficult. Moreover, the time required for the decipherment of a key is shown. Finally, validity of this technique is clarified by a computer experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Encipherment / Smearing-Desmearing Transform / M-sequence / Key / Image |
Paper # | DSP99-188,SAT99-143,RCS99-193 |
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Committee | SAT |
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Conference Date | 2000/1/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Image Encipherment Using Smearing-Desmearing Transform |
Sub Title (in English) | |
Keyword(1) | Encipherment |
Keyword(2) | Smearing-Desmearing Transform |
Keyword(3) | M-sequence |
Keyword(4) | Key |
Keyword(5) | Image |
1st Author's Name | Masahiro Nakamoto |
1st Author's Affiliation | Faculty of Engineering, Ehime University() |
2nd Author's Name | Takuya Okahisa |
2nd Author's Affiliation | Faculty of Engineering, Ehime University |
3rd Author's Name | Kenji Ohue |
3rd Author's Affiliation | Faculty of Engineering, Ehime University |
Date | 2000/1/21 |
Paper # | DSP99-188,SAT99-143,RCS99-193 |
Volume (vol) | vol.99 |
Number (no) | 567 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |