| 174 | |
| 175 | |
| 176 | class RandomScale: |
| 177 | def __init__(self, min, max): |
| 178 | self.scale = max - min |
| 179 | self.bias = min |
| 180 | |
| 181 | def __call__(self, coords): |
| 182 | s = self.scale * np.random.rand(1) + self.bias |
| 183 | return coords * s.astype(np.float32) |
| 184 | |
| 185 | |
| 186 | class RandomShear: |
nothing calls this directly
no outgoing calls
no test coverage detected