| Presentation | 2013-12-12 Localization of point heat sources using a low resolution infrared sensor array Takashi HOSONO, Tomokazu TAKAHASHI, Daisuke DEGUCHI, Ichiro IDE, Hiroshi MURASE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A low resolution infrared sensor array is expected to be applied for the analysis of human behaviors in various places, because it can circumvent privacy problems. However, it cannot localize heat sources with high accuracy, because it consists of a very small number of infrared sensors. Accordingly, it is difficult to obtain sufficient information for analyzing human behaviors from a low resolution infrared sensor array. This report proposes a method to localize heat sources with high accuracy by using a low resolution infrared sensor array. The proposed method uses spatial characteristics of the infrared sensors which are measured beforehand to create sensor array outputs for various locations of heat sources with a low cost. To localize the heat sources, the method searches for the nearest sensor outputs in the sensor outputs database. We report the validity of the method through an experiment using actual sensor data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Infrared sensor array / point heat detection / spatial characteristic |
| Paper # | PRMU2013-79 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2013/12/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Localization of point heat sources using a low resolution infrared sensor array |
| Sub Title (in English) | |
| Keyword(1) | Infrared sensor array |
| Keyword(2) | point heat detection |
| Keyword(3) | spatial characteristic |
| 1st Author's Name | Takashi HOSONO |
| 1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
| 2nd Author's Name | Tomokazu TAKAHASHI |
| 2nd Author's Affiliation | Faculty of Economics and Information, Gifu Shotoku Gakuen University:Graduate School of Information Science, Nagoya University |
| 3rd Author's Name | Daisuke DEGUCHI |
| 3rd Author's Affiliation | Information and Communications Headquarters, Nagoya University |
| 4th Author's Name | Ichiro IDE |
| 4th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 5th Author's Name | Hiroshi MURASE |
| 5th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| Date | 2013-12-12 |
| Paper # | PRMU2013-79 |
| Volume (vol) | vol.113 |
| Number (no) | 346 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |