Method and device for determining the position of an object within a given area

   
   

Within a given area, the position of the head of the front seat passenger in a vehicle is determined by producing a differential image, in which only the contour of the moving object appears, from two frames that are recorded one after the other by a video camera. The contours of the differential images are used to calculate the position.

All'interno di data zona, la posizione della testa del passeggero anteriore della sede in un veicolo รจ determinata producendo un'immagine differenziale, in cui soltanto il profilo dell'oggetto commovente compare, da due strutture che sono registrate una dopo l'altra da una video macchina fotografica. I profili delle immagini differenziali sono usati per calcolare la posizione.

 
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