Figure 5From: Detection, 3-D positioning, and sizing of small pore defects using digital radiography and trackingSetup geometry. The pore mass center with position vector p is rotated with an angle ω around the z-axis with respect to the rotation point (R x ,R y ,0). The pore is projected on the detector plane at m = (SDD,m y ,m z ) (see also Figure1).Back to article page