| Presentation | 2019-03-04 Image analysis method in data collection system for analog meter Takahito Furukawa, Kazuhito Sakomizu, Kiyoshi Fukui, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose an image analysis in data collection system for analog meter (hereinafter, this is called “instrument”). The equipment that operates the data collection system shall be a power-saving embedded equipment. Capture images of instrument with markers installed. Detect the position and attitude of the instrument in the image by analyzing the acquired image. By using markers, calculation stability of position and orientation information is improved. From various evaluations, it was suggested that influence on reading accuracy can be kept small while giving great flexibility to camera position if calibration can be performed accurately. The sensor node of the constructed system was driven with a battery of 2600 mAh, and when we read the meter value once every 3 hours, we obtained a trial calculation that it is possible to operate continuously for a period of less than 3 and a half years. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image analysis / IoT / Power saving operation / Data collection system |
| Paper # | IN2018-98 |
| Date of Issue | 2019-02-25 (IN) |
| Conference Information | |
| Committee | IN / NS |
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| Conference Date | 2019/3/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Takuji Kishida(NTT-AT) / Yoshikatsu Okazaki(NTT) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) |
| Secretary | Kenji Ishida(KDDI Research) / Akihiro Nakao(KDDI Research) |
| Assistant | / Kenichi Kashibuchi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image analysis method in data collection system for analog meter |
| Sub Title (in English) | |
| Keyword(1) | Image analysis |
| Keyword(2) | IoT |
| Keyword(3) | Power saving operation |
| Keyword(4) | Data collection system |
| 1st Author's Name | Takahito Furukawa |
| 1st Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 2nd Author's Name | Kazuhito Sakomizu |
| 2nd Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 3rd Author's Name | Kiyoshi Fukui |
| 3rd Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| Date | 2019-03-04 |
| Paper # | IN2018-98 |
| Volume (vol) | vol.118 |
| Number (no) | IN-466 |
| Page | pp.pp.85-90(IN), |
| #Pages | 6 |
| Date of Issue | 2019-02-25 (IN) |