Research Article
Research on Stability of Gray Value of Excited-State Fluorescent Oil Film Based on Variable Light Vector Angle
Table 1
Camera distortion coefficient and internal parameters.
| | Variable | Radial distortion | Tangential distortion | Intrinsic parameters |
| | k1 | –0.1469593 | — | — | | k2 | 0.0939691 | — | — | | k3 | 0.0229542 | — | — | | — | –0.00257458 | — | | — | 0.00100651 | — | | — | — | 2721.62, 2722.19 | | — | — | 1759.88, 1168.21 | | Focal distance | — | — | 17.58 (mm) |
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