(self, n_size, shift_max=0)
| 8 | Augmentation that shift each marker channel a few pixels in random direction |
| 9 | """ |
| 10 | def __init__(self, n_size, shift_max=0): |
| 11 | super(ShiftAugmentation, self).__init__() |
| 12 | self.shift_max = shift_max |
| 13 | self.n_size = n_size |
| 14 | p = 0.3 |
| 15 | |
| 16 | self.chanel_shifter = Lambda(lambda x: |
| 17 | RandomCrop(size=n_size)( |
| 18 | CenterCrop(size=n_size + (self.shift_max if np.random.random() < p else 0))(x))) |
| 19 | |
| 20 | def forward(self, x): |
| 21 | # X is shaped: (C, H, W) |
nothing calls this directly
no outgoing calls
no test coverage detected