(self, img, binary_mask=None)
| 484 | return crop |
| 485 | |
| 486 | def random_brightness(self, img, binary_mask=None): |
| 487 | if np.random.rand() <= 0.5: |
| 488 | img=img.astype(np.float32) |
| 489 | delta = random.uniform(-self.brightness_delta, |
| 490 | self.brightness_delta) |
| 491 | if binary_mask is not None: |
| 492 | delta = delta * binary_mask |
| 493 | img += delta |
| 494 | return img |
| 495 | |
| 496 | def random_contrast(self, img, binary_mask=None): |
| 497 | if np.random.rand() <= 0.5: |