| Presentation | 2017-11-07 Compression-Friendly Reversible Data Hiding for Privacy Protection Minoru Kuribayashi, Vaibhav B. Joshi, Mehul S. Raval, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Usually in the study of reversible data hiding for digital image, the evaluation criteria is the trade-off between payload and distortion. In this study, we add a new criterion for the evaluation. In general, digital image should be compressed at a storage because of its large file size. It is possible to reconstruct the original image if the embedding and compression operations are reversible. We investigate the new application of reversible data hiding for privacy protection of digital image by considering the trade-off among payload, distortion and entropy (compression ratio). The proposed method protects a privacy sensitive region by encryption while the increase in image entropy is well-controlled by reversible data hiding. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | reversible data hidingencryptionprivacy protectioncompression ratio |
| Paper # | EMM2017-61 |
| Date of Issue | 2017-10-30 (EMM) |
| Conference Information | |
| Committee | EMM |
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| Conference Date | 2017/11/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Univ. (Inamori Academy) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Multimedia Fusion, Content Processing, Multimedia Retrieval, Digital Watermarking, and Related Topics |
| Chair | Keiichi Iwamura(TUS) |
| Vice Chair | Hirohisa Hioki(Kyoto Univ.) / Minoru Kuribayashi(Okayama Univ.) |
| Secretary | Hirohisa Hioki(Shizuoka Univ.) / Minoru Kuribayashi(Tokyo Metro. Univ.) |
| Assistant | Kan Hyonho(NIT, Tokyo) / Harumi Murata(Chukyo Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Compression-Friendly Reversible Data Hiding for Privacy Protection |
| Sub Title (in English) | |
| Keyword(1) | reversible data hidingencryptionprivacy protectioncompression ratio |
| 1st Author's Name | Minoru Kuribayashi |
| 1st Author's Affiliation | Okayama University(Okayama Univ.) |
| 2nd Author's Name | Vaibhav B. Joshi |
| 2nd Author's Affiliation | Ahmedabad University(Ahmedabad Univ.) |
| 3rd Author's Name | Mehul S. Raval |
| 3rd Author's Affiliation | Ahmedabad University(Ahmedabad Univ.) |
| Date | 2017-11-07 |
| Paper # | EMM2017-61 |
| Volume (vol) | vol.117 |
| Number (no) | EMM-282 |
| Page | pp.pp.33-38(EMM), |
| #Pages | 6 |
| Date of Issue | 2017-10-30 (EMM) |