| Presentation | 2014-03-07 Evaluating a sequential 3D node localization method based on node-to-node distance information Shohei UKAWA, Tatsuya SHINADA, Yuichi ITOH, Masanori HASHIMOTO, Takao ONOYE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are studying a 3D modeling system using a sensor network that distributes many tiny sensor nodes in a flexible object like clay. This system estimates three dimensional relative positions of sensor nodes from node-to-node distance information and recognizes the object shape. This node localization is difficult since measured node-to-node distance information includes large measurement error and many nodes need to be localized. This paper applies a sequential localization method taking into account localization ambiguity to the 3D modeling system, and evaluates the localization accuracy. Supposing the distance error model of proximity distance estimation with capacitive coupling, we investigate which is more appropriate for node localization, multilateration or maximum likelihood estimation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3D Localization / Multilateration / Maximum Likelihood Estimation / Sensor Network |
| Paper # | CAS2013-124,SIP2013-170,CS2013-137 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2014/2/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluating a sequential 3D node localization method based on node-to-node distance information |
| Sub Title (in English) | |
| Keyword(1) | 3D Localization |
| Keyword(2) | Multilateration |
| Keyword(3) | Maximum Likelihood Estimation |
| Keyword(4) | Sensor Network |
| 1st Author's Name | Shohei UKAWA |
| 1st Author's Affiliation | Graduate school of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Tatsuya SHINADA |
| 2nd Author's Affiliation | Graduate school of Information Science and Technology, Osaka University |
| 3rd Author's Name | Yuichi ITOH |
| 3rd Author's Affiliation | Graduate school of Information Science and Technology, Osaka University |
| 4th Author's Name | Masanori HASHIMOTO |
| 4th Author's Affiliation | Graduate school of Information Science and Technology, Osaka University |
| 5th Author's Name | Takao ONOYE |
| 5th Author's Affiliation | Graduate school of Information Science and Technology, Osaka University |
| Date | 2014-03-07 |
| Paper # | CAS2013-124,SIP2013-170,CS2013-137 |
| Volume (vol) | vol.113 |
| Number (no) | 465 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |