• An acoustic fall detection system using beamforming, source separation and Kinect 

    Li, Yun, 1984- (University of Missouri--Columbia, 2013)
    [ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] In this dissertation, we first review the previous work on acoustic fall detection system based on the contributed paper work. Then we propose a ...
  • Fall detection using sound sensors 

    Li, Yun, 1984- (University of Missouri--Columbia, 2009)
    [ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] More than 1/3 of adults aged 65 and older fall each year in the US. The fall causes injures or serious health problems which have the related medical ...