| Presentation | 2023-08-31 Semantic Communication with Masked Autoencoders: Enhancing Efficiency in Image Transmission Jiale Wu, Zhaoyang Du, Celimuge Wu, Tsutomu Yoshinaga, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Semantic communication, a promising candidate for 6G technology, has become a research hot spot. However, existing studies tend to focus more on image reconstruction rather than accurately transmitting semantic information at the pixel level. This paper introduces a novel approach using codec-based Masked AutoEncoders (MAE) for efficient image transmission. The proposed system compresses local information into low-dimensional latent vectors, improving system efficiency. We also design a selective module for enhanced image reconstruction and implement Noise Adversarial Training (NAT) to increase the system's resilience to channel noise. Experimental results show that our method effectively improves downstream tasks while preserving image quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Semantic Communication / Masked Image Modeling / Generative Models / Deep Learning |
| Paper # | CQ2023-29 |
| Date of Issue | 2023-08-24 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2023/8/31(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tenjin-Misaki Sports Park |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communications Quality, 6G, IoT, Resource Management, Wireless Transmission, Cross layer Technologies, etc. |
| Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Vice Chair | Takahiro Matsuda(Tokyo Metropolitan Univ.) / Gou Hasegawa(Tohoku Univ.) / Sumaru Niida(KDDI Research) |
| Secretary | Takahiro Matsuda(NTT) / Gou Hasegawa(Tama Univ.) / Sumaru Niida(Tsukuba Univ.) |
| Assistant | Ryo Nakamura(Fukuoka Univ.) / Toshiro Nakahira(NTT) / Kenta Tsukatsune(Okayama Univ. of Science) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Semantic Communication with Masked Autoencoders: Enhancing Efficiency in Image Transmission |
| Sub Title (in English) | |
| Keyword(1) | Semantic Communication |
| Keyword(2) | Masked Image Modeling |
| Keyword(3) | Generative Models |
| Keyword(4) | Deep Learning |
| 1st Author's Name | Jiale Wu |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Zhaoyang Du |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Celimuge Wu |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| 4th Author's Name | Tsutomu Yoshinaga |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2023-08-31 |
| Paper # | CQ2023-29 |
| Volume (vol) | vol.123 |
| Number (no) | CQ-174 |
| Page | pp.pp.20-25(CQ), |
| #Pages | 6 |
| Date of Issue | 2023-08-24 (CQ) |