Fig. 8. (Color online) Topographic images of the 3D printed sample acquired with different scanning steps: (a) 3D printed sample, (b) scanned image with step size of 35°, (c) scanned imaged with step size of 25°, (d) scanned image with step size of 15°, (e) scanned image with step size of 10° and (f) scanned image with step size of 5°.
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