From: Vehicle color classification using manifold learning methods from urban surveillance videos
 | Red | Yellow | Blue | Green | Black | White | Gray | Accuracy rates (%) |
---|---|---|---|---|---|---|---|---|
red | 1,677 | 38 | 0 | 0 | 121 | 0 | 0 | 91.34 |
yellow | 81 | 3,168 | 0 | 0 | 0 | 69 | 62 | 93.73 |
blue | 0 | 0 | 1,357 | 21 | 57 | 27 | 40 | 90.34 |
green | 0 | 22 | 13 | 1,312 | 51 | 0 | 34 | 91.62 |
black | 0 | 0 | 0 | 0 | 10,232 | 483 | 632 | 90.17 |
white | 0 | 0 | 0 | 0 | 68 | 8,399 | 1,389 | 85.22 |
gray | 0 | 0 | 0 | 0 | 691 | 931 | 11,670 | 87.8 |