Research Article
A New Method of Image Denoising for Underground Coal Mine Based on the Visual Characteristics
Table 1
Value of chromatism and sensitivity level to the color differences.
| Value of chromatism | Sensitivity level to the color differences |
| 0.0~0.50 | (Tiny chromatic aberration) trivial feeling | 0.5~1.51 | (Small chromatic aberration) slight feeling | 1.5~3 | (Lesser chromatic aberration) noticeable feeling | 3~6 | (Larger chromatic aberration) appreciable feeling | Above 6 | (Large chromatic aberration) strong feeling |
|
|