• Recognizing Falls from Silhouettes 

    Anderson, Derek T., 1979-; Keller, James M.; Skubic, Marge; Chen, Xi; He, Zhihai, 1973- (IEEE, 2006-08)
    A major problem among the elderly involves falling. The recognition of falls from video first requires the segmentation of the individual from the background. To ensure privacy, segmentation should result in a silhouette ...
  • Technology for Successful Aging 

    Tyrer, Harry W.; Alwan, Majd; Demiris, George; He, Zhihai, 1973-; Keller, James M.; Skubic, Marge; Rantz, Marilyn J. (IEEE, 2006-08)
    With our partners at the University of Virginia we are developing a system of sensors, to monitor the activity of seniors in their residences. We measure motion, footfalls, sleep and restlessness, we have stove sensors and ...