| Presentation | 2000/10/16 Partial-Scrambling of Still Images Based on JPEG2000 Katsutoshi Ando, Osamu Watanabe, Hitoshi Kiya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the protection of digital image's copyright is a problem to be solved bacause digital images can be easily copied and transmitted via networks without any quality loss. There are some apptroaches for the protection of copyright-digital water marking, cryptography, and partial-scrambling and so on. There is JPEG based method in partial-scrambling, however, this conventional method has the problem of increasing in data amount of scrambled image. In this report, we propose a method of partial-scrambling of still images based on JPEG2000 standard. The proposed method can solve the problem which the conventional methods have. To verify the effectiveness, we demonstrate the scrambled image which generated using the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image compression / JPEG2000 / Partial-Scrambling of Information / Scramble |
| Paper # | DSP2000-106,ICD2000-99,IE2000-51 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 2000/10/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Partial-Scrambling of Still Images Based on JPEG2000 |
| Sub Title (in English) | |
| Keyword(1) | Image compression |
| Keyword(2) | JPEG2000 |
| Keyword(3) | Partial-Scrambling of Information |
| Keyword(4) | Scramble |
| 1st Author's Name | Katsutoshi Ando |
| 1st Author's Affiliation | Department of Electrical Engineering, Tokyo Metropolitan University() |
| 2nd Author's Name | Osamu Watanabe |
| 2nd Author's Affiliation | Department of Electrical Engineering, Tokyo Metropolitan University |
| 3rd Author's Name | Hitoshi Kiya |
| 3rd Author's Affiliation | Department of Electrical Engineering, Tokyo Metropolitan University |
| Date | 2000/10/16 |
| Paper # | DSP2000-106,ICD2000-99,IE2000-51 |
| Volume (vol) | vol.100 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |