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Polaris: getting accurate indoor orientations for mobile devices using ubiquitous visual patterns on ceilings.

Zheng SunAveek PurohitShijia PanFrank MokayaRaja BosePei Zhang
Published in: HotMobile (2012)
Keyphrases
  • visual patterns
  • mobile devices
  • context aware
  • natural scenes
  • visual features
  • statistical modeling
  • image features
  • natural images
  • multiscale
  • pattern discovery