Presentation | 2012-08-28 Improvement of Image Quality in High-Capacity Data Embedding for Palette-Based Images Kei OZAWA, 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 a high-capacity data embedding method for palette-based images which improves image quality. Some other methods for palette-based images which can embed high-capacity data have proposed. They, however, degrade image quality by embedding high-capacity data. Then, we propose an efficient method embedding high-capacity data without seriously degrading image quality. The proposed method embeds n-bit data not only in a single pixel but also in its 3×3 neighboring pixels. This feature accomplishes to improve image quality and to set n up to 3. Simulation results show the effectiveness of our method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | data embedding / palette-based images / quality improvement / color palette / neighboring pixels |
Paper # | LOIS2012-22,IE2012-54,EMM2012-45 |
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Conference Information | |
Committee | EMM |
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Conference Date | 2012/8/20(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 | Enriched Multimedia (EMM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Image Quality in High-Capacity Data Embedding for Palette-Based Images |
Sub Title (in English) | |
Keyword(1) | data embedding |
Keyword(2) | palette-based images |
Keyword(3) | quality improvement |
Keyword(4) | color palette |
Keyword(5) | neighboring pixels |
1st Author's Name | Kei OZAWA |
1st Author's Affiliation | Division of Information Sciences, Graduate School of Advanced Integration Science, Chiba University() |
2nd Author's Name | Shoko IMAIZUMI |
2nd Author's Affiliation | Division of Information Sciences, Graduate School of Advanced Integration Science, Chiba University |
3rd Author's Name | Naokazu AOKI |
3rd Author's Affiliation | Division of Information Sciences, Graduate School of Advanced Integration Science, Chiba University |
4th Author's Name | Hiroyuki KOBAYASHI |
4th Author's Affiliation | Division of Information Sciences, Graduate School of Advanced Integration Science, Chiba University |
Date | 2012-08-28 |
Paper # | LOIS2012-22,IE2012-54,EMM2012-45 |
Volume (vol) | vol.112 |
Number (no) | 190 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |