Exemplary slices of a reconstructed volume. Rows: axial slice through
shin, axial slice through thigh, sagittal slice. (a) Scan without motion, (b)
uncorrected case, (c) marker-based reference method, (d) rigid IMU method, (e)
non-rigid IMU 2D projection deformation, (f) non-rigid IMU 3D dynamic
reconstruction. Motion artifacts can be reduced by all proposed methods in a
similar manner as the marker-based method.