| Presentation | 2023-03-02 [Poster Presentation] A Video Data Hiding Scheme Using Dynamic Programming on Feature Sequences Tamaki Yonemaru, Tetsuya Kojima, Raito Matsuzaki, Akira Tanaka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A video data hiding scheme based on the differences between two successive frames has been proposed. In this scheme, a whole of a single frame is altered to embed a single bit. The objective of this study is to improve this method. In the proposed method, the secrecy of the embedded data can be improved by reducing a region on the frame to be altered. To extract the embedded data, we employ block-matching algorithm and dynamic programming, which can achieve the robustness against attacks as well as error-correction without using any error-correcting codes. To be more specific, it is shown that a bit error rate can be 0.2 or less even under H.264 compressions, and that it is difficult for HVS to spot noises on the video frame by 25% or more compared with the previous studies. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video data hiding / video frame / dynamic programming / block-matching algorithm |
| Paper # | EMM2022-73 |
| Date of Issue | 2023-02-23 (EMM) |
| Conference Information | |
| Committee | EMM |
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| Conference Date | 2023/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukue culture hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Ryoichi Nishimura(NICT) |
| Vice Chair | Kotaro Sonoda(Nagasaki Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) |
| Secretary | Kotaro Sonoda(Kaishi Professional Univ.) / Masatsugu Ichino(Chiba Univ.) |
| Assistant | Tomoko Kajiyama(Hiroshima City Univ.) / Shieyuki Sakazawa(Osaka Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] A Video Data Hiding Scheme Using Dynamic Programming on Feature Sequences |
| Sub Title (in English) | |
| Keyword(1) | video data hiding |
| Keyword(2) | video frame |
| Keyword(3) | dynamic programming |
| Keyword(4) | block-matching algorithm |
| 1st Author's Name | Tamaki Yonemaru |
| 1st Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
| 2nd Author's Name | Tetsuya Kojima |
| 2nd Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
| 3rd Author's Name | Raito Matsuzaki |
| 3rd Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
| 4th Author's Name | Akira Tanaka |
| 4th Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
| Date | 2023-03-02 |
| Paper # | EMM2022-73 |
| Volume (vol) | vol.122 |
| Number (no) | EMM-412 |
| Page | pp.pp.34-37(EMM), |
| #Pages | 4 |
| Date of Issue | 2023-02-23 (EMM) |