Research Article
A Decoupled Calibration Method for Camera Intrinsic Parameters and Distortion Coefficients
Table 4
Comparative result of intrinsic parameters and distortion coefficients.
| | Method | | | | |
| | Zhang | 846.95 | 845.92 | 505.66 | 365.81 | | Before-optimization | 842.57 | 841.01 | 504.97 | 365.33 | | After-optimization | 846.03 | 844.93 | 505.81 | 366.24 |
| | Method | | | | |
| | Zhang | −0.43 mm-2 | 0.21 mm-4 | — | — | | Before-optimization |
pixel-2 |
pixel-4 | 506.40 | 366.92 | | After-optimization |
pixel-2 |
pixel-4 | 506.40 | 366.92 |
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