Extracting Stay Regions from UWB Indoor Trajectory

DOI

Bibliographic Information

Other Title
  • UWB 屋内軌跡データからの滞在領域抽出

Abstract

<p>Location-based technology is key for ubiquitous society. Recognizing the places and their patterns where a person and an object have visited in addition to geographical locations are needed to enhance the location-based services. Although some researchers have developed methods which extract outdoor stay-regions from GPS trajectories to recognize the visiting places, there isn't technology to recognize stay-regions, such as spatial location in a living house and an office building, from indoor trajectories. Technologies for extracting an indoor stay-regions are required to achieve more intelligent indoor-location-based services, such as smart-home and smart office. Therefore, we developed a method which extracts stay regions from UWB indoor trajectory. An UWB indoor-positioning technology provides location information with a-few-tensof-centimeters error. Our developed method was evaluated comparing with conventional methods.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390845713072727296
  • NII Article ID
    130007658906
  • DOI
    10.11517/pjsai.jsai2019.0_4p2j301
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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