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. Author manuscript; available in PMC: 2023 May 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2022 Apr 21;69(5):1608–1619. doi: 10.1109/TBME.2021.3123673

Fig. 5:

Fig. 5:

Details of an axial slice through the thigh. Rows: femoral bone, skin border. Overlay of motion-free reference (red) and the result of the method (a) rigid IMU, (b) non-rigid 2D IMU, (c) non-rigid 3D IMU (green), overlapping pixels shown in yellow.