| Presentation | 2013-09-12 A Partial-Scrambling Scheme for Palette-Based Images Using Conversion of Color Map Yuto TOBE, Shoko IMAIZUMI, Naokazu AOKI, Hiroyuki KOBAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an efficient partial-scrambling scheme for palette-based images to protect copyrights and privacy. Most partial-scrambling schemes have been studied for full color images. We focus on palette-based images which is useful for narrow-band communications network and low quality terminals. Our scheme converts the representative color by using round shifts, and also control the intensity of scrambling using three parameters in the proposed scheme. Simulation results show the effectiveness of the proposed scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | partial-scrambling / palette-based image / color map / round shift |
| Paper # | LOIS2013-12,IE2013-33,EMM2013-55 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2013/9/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Partial-Scrambling Scheme for Palette-Based Images Using Conversion of Color Map |
| Sub Title (in English) | |
| Keyword(1) | partial-scrambling |
| Keyword(2) | palette-based image |
| Keyword(3) | color map |
| Keyword(4) | round shift |
| 1st Author's Name | Yuto TOBE |
| 1st Author's Affiliation | Division of Information Science, Graduate School of Advanced Integration Science, Chiba University() |
| 2nd Author's Name | Shoko IMAIZUMI |
| 2nd Author's Affiliation | Division of Information Science, Graduate School of Advanced Integration Science, Chiba University |
| 3rd Author's Name | Naokazu AOKI |
| 3rd Author's Affiliation | Division of Information Science, Graduate School of Advanced Integration Science, Chiba University |
| 4th Author's Name | Hiroyuki KOBAYASHI |
| 4th Author's Affiliation | Division of Information Science, Graduate School of Advanced Integration Science, Chiba University |
| Date | 2013-09-12 |
| Paper # | LOIS2013-12,IE2013-33,EMM2013-55 |
| Volume (vol) | vol.113 |
| Number (no) | 210 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |