Table 4 Descriptive statistics of the absolute error of experiment 2 (M ± SD)(ms)
From: The effect of background information and motion speed on the performance of TTC estimation
M | SD | |
|---|---|---|
Two-dimensional-slow | 526.96 | 421.33 |
Two-dimensional-medium | 381.95 | 357.72 |
Two-dimensional-fast | 309.56 | 303.03 |
Three-dimensional-slow | 531.59 | 447.22 |
Three-dimensional-medium | 404.29 | 420.81 |
Three-dimensional-fast | 360.15 | 316.29 |