Table 1 Main parameters involved in the McGM algorithm
From: Robust motion estimation on a low-power multi-core DSP
Parameter | Description | Affects stage | Typical values | Selected configurations | |||
|---|---|---|---|---|---|---|---|
frames | Input frame set | All | - | Conf. 1 | Conf. 2 | Conf. 3 | Conf. 4 |
N | Number of input frames | All | Depends on input | 40 | |||
n x×n y | Frame dimensions | All | Depends on input | 322 to 1282 | |||
L | Window (temporal convolution) | 1 | 15 to 23 | 7 | 15 | 19 | 23 |
n Temp_filters | Number of temporal filters | 1- | 3 | 3 | 3 | 3 | 3 |
T | Window (spatial convolution) | 2 | 15 to 23 | 7 | 15 | 19 | 23 |
n Spat_filters | Number of spatial filters | 2- | 6 | 6 | 6 | 6 | 6 |
n Ortho_Orders | Number of orthogonal orders | 3 | 3 | 3 | 3 | 3 | 3 |
n θ s | Number of angles | 3- | 6 to 24 | 6 | 12 | 18 | 24 |