| Presentation | 2021-11-15 [Poster Presentation] Improving a tracking accuracy using Artificial Fiber Patterns by introducing Wrinkle on clothes and body shape determination Hiroki Urakawa, Kitahiro Kaneda, Keiichi Iwamura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to the low cost of equipment, the number of surveillance cameras installed has increased significantly in recent years, but most of them are not being used effectively. Specially, if it is possible to track behavior from the obtained images, it is expected to be used for various purposes such as marketing. In our previous research, we proposed a method of tracking by embedding information in “Artificial Fiber Patterns”, but it has a drawback that it is affected by the body shape of the wearer and wrinkles of the clothes. In this study, we combined PIFu HD, a technology that generates a full 3D model from a single image of a person, with modeling and calculation of the body shape of the subject to verify the conditions under which the body shape of the wearer and wrinkles in the clothes affect the accuracy. As a result, we achieved the precision improvement by removing data that met the bad conditions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Data Hiding / Surveillance camera / Deep Learning / Artificial Fiber Pattern / Object Detection / Image Reconstruction |
| Paper # | EA2021-38,EMM2021-65 |
| Date of Issue | 2021-11-08 (EA, EMM) |
| Conference Information | |
| Committee | EMM / EA / ASJ-H |
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| Conference Date | 2021/11/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | [Beginners Session] Engineering/Electro Acoustics, Content Processing, Digital Watermarking, Psychological and Physiological Acoustics, and Related Topics |
| Chair | Ryoichi Nishimura(NICT) / Yoshinobu Kajikawa(Kansai Univ.) / 加藤 宏明(NICT) |
| Vice Chair | Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) / Kenichi Furuya(Oita Univ.) / Shoichi Koyama(Univ. of Tokyo) / 坂本 修一(東北大) |
| Secretary | Masaaki Fujiyoshi(Utsunomiya Univ.) / Masatsugu Ichino(NICT) / Kenichi Furuya(NTT) / Shoichi Koyama(RitsumeikanUniv.) / 坂本 修一(東大) |
| Assistant | Shoko Imaizumi(Chiba Univ.) / Youichi Takashima(Kaishi Professional Univ.) / Yukou Wakabayashi(Tokyo Metropolitan Univ.) / Tatsuya Komatsu(LINE) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia / Technical Committee on Engineering Acoustics / Auditory Research Meeting |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Improving a tracking accuracy using Artificial Fiber Patterns by introducing Wrinkle on clothes and body shape determination |
| Sub Title (in English) | |
| Keyword(1) | Data Hiding |
| Keyword(2) | Surveillance camera |
| Keyword(3) | Deep Learning |
| Keyword(4) | Artificial Fiber Pattern |
| Keyword(5) | Object Detection |
| Keyword(6) | Image Reconstruction |
| 1st Author's Name | Hiroki Urakawa |
| 1st Author's Affiliation | Tokyo University of Science(TUS) |
| 2nd Author's Name | Kitahiro Kaneda |
| 2nd Author's Affiliation | Tokyo University of Science(TUS) |
| 3rd Author's Name | Keiichi Iwamura |
| 3rd Author's Affiliation | Tokyo University of Science(TUS) |
| Date | 2021-11-15 |
| Paper # | EA2021-38,EMM2021-65 |
| Volume (vol) | vol.121 |
| Number (no) | EA-246,EMM-247 |
| Page | pp.pp.63-68(EA), pp.63-68(EMM), |
| #Pages | 6 |
| Date of Issue | 2021-11-08 (EA, EMM) |