Table 1

Intrinsic and extrinsic parameters obtained from calibration of the stereo-DIC system.

Parameters Cam. 1 Cam. 2
Rotations (°) 37.034, −2.979, −2.157 36.014, 6.378, −0.854
Positions (mm) −14.246, −195.191, 645.764 −22.327, −192.428, 653.943
Focal length (mm) 43.158 43.340
Scale factor (pixel/mm) 11.151

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