(img)
| 49 | return 0; |
| 50 | |
| 51 | def mid_axis(img): |
| 52 | dis = ndimg.distance_transform_edt(img) |
| 53 | dis[[0,-1],:] = 0; dis[:,[0,-1]] = 0 |
| 54 | idx = np.argsort(dis.flat).astype(np.int32) |
| 55 | medial_axis(dis, idx, lut) |
| 56 | return dis |
| 57 | |
| 58 | if __name__ == '__main__': |
| 59 | from time import time |