| 摘要 |
A stereo radiograph is produced in a radiography system including an anti-scatter grid (105) and sensor material (107). At least one x-ray beam (102) is emitted towards a body to be radiographed (103). The anti-scatter grid (105) is focused so as to transmit two distinct x-ray beams (106) to the sensor material (107). The transmitted beams (106) create two alternating images on the sensor material (107). A stereo radiograph is created from the two alternating images. System geometry of the radiography system is used to determine location of an object (606) within a radiographed body (103), and to determine distance (613) between a chosen point and an object (606) within a radiographed body (103).
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