Table 1. Internal camera parameters.
Focal length(mm) | 8.283 | Distortion factor k1 | 1.442e-003 |
Image center Cx(pixel) | 419.47 | Distortion factor k2 | -4.567e-005 |
Image center Cy(pixel) | 246.43 | Distortion factor s1 | 1.365e-004 |
Nonperpendicularity factor | 1.039 | Distortion factor s2 | -1.902e-004 |