Table 1 Verification of geometric moments
From: Mobile robot location algorithm based on image processing technology
Number 1 | Number 1 | Number 1 | Number 1 | Number 1 | |
|---|---|---|---|---|---|
Rotation angle (°) | Geometric moment value | ||||
0 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |
90 | 0.238 | 0.930 | 0.622 | 0.317 | 0.701 |
180 | 0.236 | 0.934 | 0.613 | 0.322 | 0.699 |
270 | 0.237 | 0.937 | 0.615 | 0.313 | 0.702 |
Zoom (multiple) | Geometric moment value | ||||
1 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |
0.5 | 0.234 | 0.936 | 0.618 | 0.310 | 0.708 |
1.5 | 0.236 | 0.935 | 0.618 | 0.314 | 0.703 |
2 | 0.239 | 0.940 | 0.622 | 0.313 | 0.711 |
Rotation angle (°) | Geometric moment value | ||||
− 45 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |
0 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |
45 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |
135 | 0.236 | 0.935 | 0.619 | 0.317 | 0.702 |