Browsing by Subject "x-ray backscatter"

Browsing by Subject "x-ray backscatter"

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  • Low open fraction coded masks for x-ray backscatter imaging 
    Munoz, Andre Arelius Marcus; Vella, Anna; Healy, Matthew J. F.; Lane, David W.; Jupp, Ian; Lockley, David (SPIE, 2018-09-24)
    Previous research has indicated that coded masks with open fractions <0.5 are optimal for imaging some types of far-field scenes. The open fraction, in this case, refers to the ratio of open elements in the mask, with ...
  • Rapid prototyping-coded masks for x-ray backscatter imaging 
    Munoz, Andre Arelius Marcus; Vella, Anna; Healy, Matthew J. F.; Lane, David W. (2018-08-22)
    Coded masks (CM) often lack a self-supporting structure that is difficult to manufacture without recourse to drilled holes in place of ideal square apertures, degrading imaging properties. An alternative approach is presented ...