Title:
A system and a method for improving direction data
Document Type and Number:
Japanese Patent JP6280967
Kind Code:
B2
Abstract:
Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving orientation data. In one embodiment, techniques are described for filtering data associated with a sensor coupled to a computing device, by receiving a signal from the sensor, detecting a change in a variability of a first signal parameter from a plurality of signal parameters from the signal, and adjusting, based at least in part on the detected change in the variability of the first signal parameter, at least one filter parameter of a filter used to filter a second signal parameter from the signal.
Inventors:
Victor Crick
Disha Ahuja
Carlos M Puig
Disha Ahuja
Carlos M Puig
Application Number:
JP2016198048A
Publication Date:
February 14, 2018
Filing Date:
October 06, 2016
Export Citation:
Assignee:
Qualcomm, Inc.
International Classes:
G01C17/38
Domestic Patent References:
| JP200028380A | ||||
| JP61258112A |
Foreign References:
| WO2011123149A1 | ||||
| WO2010007160A1 | ||||
| US20070032951 |
Other References:
興梠 正克,「歩行者ナビのための自蔵センサモジュールを用いた屋内測位システムとその評価」,シンポジウム「モバイル08」予稿集,日本,2008年
興梠 正克,「GPSと歩行動作解析に基づくデッドレコニングの統合によるパーソナルポジショニング」,2005年度人工知能学会全国大会(第19回)論文集,日本,2005年
興梠 正克,「GPSと歩行動作解析に基づくデッドレコニングの統合によるパーソナルポジショニング」,2005年度人工知能学会全国大会(第19回)論文集,日本,2005年
Attorney, Agent or Firm:
Yasuhiko Murayama
Kuroda Shinpei
Kuroda Shinpei