Patent ID: 10921293

Abstract:
A method and device are provided for determining a mode of detection of an element that reflects ultrasonic waves, wherein it comprises at least the following steps: For each point P of a given volume Zr, determining an ultrasonic field value Aijm (P) for N emitter-receiver pairs (i, j) and for one detection mode m,computing a number of reflections of the wave where  with {right arrow over (n)}ijm(P) the normal formed by the “forward” direction {right arrow over (d)}i and the “backward” direction {right arrow over (d)}j of the ultrasonic wave emitted and reflected by the reflecting element, computing the energy value Em(P,{right arrow over (n)}) for each point P of the zone Zr, with {right arrow over (n)} and for a plurality of modes m       comparing the obtained energy values Em(P,{right arrow over (n)}) to one or more threshold values Es, selecting the one or more energy values that meet the one or more threshold-value conditions, and deducing a mode to be used to construct a representation of the reflecting element.