| Presentation | 1997/3/18 A proposal of steganography using wavelet transform Hirokazu ISHIZUKA, Yasuyuki SAKAI, Kouichi SAKURAI, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Conventional steganography using wavelet transform utilizes the frequency information which is gotten from once and for all acting orthogonal Harr wavelet filter to original image. But it may be very weak for alteration attack of malicious user, because they could be easy to eliminate hiding information using low pass filter. Therefore we propose a new steganography system based on our experiments. The system has following two features. The first is actively utilizing substancial characterisity of Multi Resolutional Representation with wavelet transform, The second is including an idea managing somehow to enbed steganography to lower frequency field. As a result of some experiments, we confirmed these effects. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Steganography / Wavelet Transform / Digital Information / Copyright Protection / Information Hiding |
| Paper # | IT96-85,ISEC96-77,SST96-92 |
| Date of Issue |
| Conference Information | |
| Committee | IT |
|---|---|
| Conference Date | 1997/3/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Theory (IT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A proposal of steganography using wavelet transform |
| Sub Title (in English) | |
| Keyword(1) | Steganography |
| Keyword(2) | Wavelet Transform |
| Keyword(3) | Digital Information |
| Keyword(4) | Copyright Protection |
| Keyword(5) | Information Hiding |
| 1st Author's Name | Hirokazu ISHIZUKA |
| 1st Author's Affiliation | Mitsubishi Electric Corporation() |
| 2nd Author's Name | Yasuyuki SAKAI |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Kouichi SAKURAI |
| 3rd Author's Affiliation | Kyushu University |
| Date | 1997/3/18 |
| Paper # | IT96-85,ISEC96-77,SST96-92 |
| Volume (vol) | vol.96 |
| Number (no) | 586 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |