Browsing by Author "Zhang Y.D."

Now showing items 1-4 of 4

    • High-resolution time-frequency distributions for fall detection 

      Amin M.G.; Zhang Y.D.; Boashash B. ( SPIE , 2015 , Conference Paper)
      In this paper, we examine the role of high-resolution time-frequency distributions (TFDs) of radar micro-Doppler signatures for fall detection. The work supports the recent and rising interest in using emerging radar ...

    • Human gait recognition with cane assistive device using quadratic time-frequency distributions 

      Amin M.G.; Ahmad F.; Zhang Y.D.; Boashash B. ( Institution of Engineering and Technology , 2015 , Article)
      In this study, the authors consider the problem of human gait recognition in the presence of a walking cane using radars. Quadratic time-frequency distributions are used to provide the local signal behaviour over frequency ...

    • Micro-Doppler characteristics of elderly gait patterns with walking AIDS 

      Amin M.G.; Ahmad F.; Zhang Y.D.; Boashash B. ( SPIE , 2015 , Conference Paper)
      In this paper, we analyze the micro-Doppler signatures of elderly gait patterns in the presence of walking AIDS using radars. The signatures are based on real data experiments conducted in a laboratory environment using ...

    • Multisensor, multichannel, and time-space processing 

      Boashash, B.; Ali, S.; Amin, M.G.; Zhang, Y.D.; Abed-Meraim, K.; ... more authors ( Elsevier Inc. , 2016 , Book chapter)
      This chapter presents time-frequency (t,f) methods suitable for multichannel signal processing using multisensor and time-space processing methods. The topic is covered in seven sections with relevant cross-referencing. A ...