Now showing items 1-2 of 2

    • Fast processing techniques for accurate ultrasonic range measurements 

      Barshan, B. (Institute of Physics Publishing, 2000)
      Four methods of range measurement for airborne ultrasonic systems - namely simple thresholding, curve-fitting, sliding-window, and correlation detection - are compared on the basis of bias error, standard deviation, total ...
    • Ultrasonic surface profile determination by spatial voting 

      Barshan, Billur (IEEE, 2001)
      A novel spatial voting scheme is described for surface profile determination based on multiple ultrasonic range measurements. Spatial voting relies on the number of votes accumulated in each pixel of the ultrasonic arc map ...