| Presentation | 2015-03-12 Near Lossless Data Hining Using Sparsity of Image Histogram Ryo OISHI, Masaaki FUJIYOSHI, Hitoshi KIYA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a near-lossless data hiding scheme for images. The proposed method first quantizes an image in accordance with a user-specified maximum allowed error. This method hides data to the quantized image based on histogram shifting. The hidden data and the quantized image are recovered from the image conveying data. By utilizing the sparsity of the image histogram, the proposed method can control the hidden data size and the image quality of the image conveying data and can improve the compression efficiency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | histogram shifting / LSB substitution / non-uniform quantization / JPEG 2000 |
| Paper # | EMM2014-80 |
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| Conference Information | |
| Committee | EMM |
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| Conference Date | 2015/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Near Lossless Data Hining Using Sparsity of Image Histogram |
| Sub Title (in English) | |
| Keyword(1) | histogram shifting |
| Keyword(2) | LSB substitution |
| Keyword(3) | non-uniform quantization |
| Keyword(4) | JPEG 2000 |
| 1st Author's Name | Ryo OISHI |
| 1st Author's Affiliation | Department of Information and Communication Systems, Tokyo Metropolitan University() |
| 2nd Author's Name | Masaaki FUJIYOSHI |
| 2nd Author's Affiliation | Department of Information and Communication Systems, Tokyo Metropolitan University |
| 3rd Author's Name | Hitoshi KIYA |
| 3rd Author's Affiliation | Department of Information and Communication Systems, Tokyo Metropolitan University |
| Date | 2015-03-12 |
| Paper # | EMM2014-80 |
| Volume (vol) | vol.114 |
| Number (no) | 511 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |