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A Tagless Indoor Localization System Based on Capacitive Sensing Technology.

ABSTRACT: Accurate indoor person localization is essential for several services, such as assisted living. We introduce a tagless indoor person localization system based on capacitive sensing and localization algorithms that can determine the location with less than 0.2 m average error in a 3 m × 3 m room and has recall and precision better than 70%. We also discuss the effects of various noise types on the measurements and ways to reduce them using filters suitable for on-sensor implementation to lower communication energy consumption. We also compare the performance of several standard localization algorithms in terms of localization error, recall, precision, and accuracy of detection of the movement trajectory.

SUBMITTER: Ramezani Akhmareh A

PROVIDER: S-EPMC5038726 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature

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A Tagless Indoor Localization System Based on Capacitive Sensing Technology.

Ramezani Akhmareh Alireza A Lazarescu Mihai Teodor MT Bin Tariq Osama O Lavagno Luciano L

Sensors (Basel, Switzerland) 20160907 9

Accurate indoor person localization is essential for several services, such as assisted living. We introduce a tagless indoor person localization system based on capacitive sensing and localization algorithms that can determine the location with less than 0.2 m average error in a 3 m × 3 m room and has recall and precision better than 70%. We also discuss the effects of various noise types on the measurements and ways to reduce them using filters suitable for on-sensor implementation to lower co ...[more]

PMID: 27618049

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