Research Article
Research on Stability of Gray Value of Excited-State Fluorescent Oil Film Based on Variable Light Vector Angle
Table 2
Moving data in the same direction and distance.
| | Number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | Initial average gray value (pixel) | 161.00 | 166.67 | 166.11 | 164.89 | 164.22 | 162.56 | 160.78 | 159.22 | 157.56 | 154.89 | | Metrical data (mm) | [3, 3.5] | [3, 3.5] | [3, 3.5] | [3, 3.5] | [3.5, 4] | [3, 3.5] | [3, 3.5] | [3.5, 4] | [3.5, 4] | [3.5, 4] | | Median of data (mm) | 3.250 | 3.250 | 3.250 | 3.250 | 3.750 | 3.250 | 3.250 | 3.750 | 3.750 | 3.750 | | Predict (mm) | 3.364 | 3.266 | 3.294 | 3.335 | 3.336 | 3.418 | 3.474 | 3.526 | 3.581 | 3.661 | | Error | 3.51% | 0.49% | 1.35% | 2.62% | 11.04% | 5.17% | 6.89% | 5.97% | 4.51% | 2.37% | | Predict () | 2.862 | 3.158 | 1.273 | 1.632 | 3.371 | 1.429 | 3.418 | 2.909 | 2.134 | 4.657 |
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