|
For best computer predicted proportions, color appearance is checked visually with
diamond photorealistic color images in different lighting conditions.
| Office (Black background) |
Dialite (Black background) |
Dialite (15° tilted up) |
| |
 |
| |
| 27.84 |
0.52 |
|
| |
 |
| |
| 31.85 |
0.18 |
|
| |
|
 |
| |
| 34.05 |
0.18 |
|
| |
 |
| |
| 24.66 |
0.59 |
|
| |
 |
| |
| 34.25 |
0.21 |
|
| |
 |
| |
| 35.16 |
0.18 |
|
|
After the optimized proportions are fixed for each shape, these shapes are optimized to fit in the piece of rough. Some stones became smaller, other - bigger. In this example after this stage only two shapes remain: oval and radiant. One can compare both by DC photorealistic images and by color metrics.
|
