Table 7.
ANOVA results, Markov random fields in the three colour spaces. SS: sum of squared deviations about the mean. df: degrees of freedom. MS: variance.
| Grayscale | |||||
|---|---|---|---|---|---|
| Source | SS | df | MS | F | P-value |
| Between | 8574.66 | 4 | 2143.67 | 109.52 | <0.05 |
| Within | 880.82 | 45 | 19.57 | ||
|
| |||||
| Total | 9455.48 | 49 | |||
|
| |||||
| Lab | |||||
| Source | SS | df | MS | F | P-value |
|
| |||||
| Between | 4352.63 | 3 | 1450.88 | 47.11 | <0.05 |
| Within | 1108.76 | 36 | 30.8 | ||
|
| |||||
| Total | 5461.39 | 39 | |||
|
| |||||
| Opponent colours | |||||
| Source | SS | df | MS | F | P-value |
|
| |||||
| Between | 3251.16 | 3 | 1083.72 | 33.36 | <0.05 |
| Within | 1169.32 | 36 | 32.48 | ||
|
| |||||
| Total | 4420.47 | 39 | |||