Experimental verification of geometric measurement accuracy for stereo X-ray imaging

X-ray stereo imaging is a upcoming medical imaging technology, offering 3D observational patient tissue at significantly lower doses than computed tomography or tomosynthesis. One of the main development direction for stereo imaging is geometrical measurement of patients tissues and pathologies. Such measurements are necessary to monitor the dynamics of the treatment. But measurement in stereo X-ray imaging is based on imagined stereo model. Thus there is a need for a method of objective control operator's action during the training or to determine the measurement errors in such Stereo X-ray systems.