Closed cai199626 closed 4 years ago
In kitti dataloader
s = np.random.uniform(1.0, 1.5) # random scaling transform = my_transforms.Compose([ my_transforms.Crop(130, 10, 240, 1200), my_transforms.Resize(460 / 240, interpolation='bilinear'), my_transforms.Rotate(angle), my_transforms.Resize(s), my_transforms.CenterCrop(self.size), my_transforms.HorizontalFlip(do_flip) ]) gt_ = transform(gt) gt_ /= 100.0 * s
I wonder why gt should divide by s(the random scale factor). If so, there are two resize opts in transform, but only divide s. The first scale factor 460/240 is ignored, why? The same problem in nyu dataloder. Thanks a lot!
Yes, if I have time, I will correct it.
In kitti dataloader
I wonder why gt should divide by s(the random scale factor). If so, there are two resize opts in transform, but only divide s. The first scale factor 460/240 is ignored, why? The same problem in nyu dataloder. Thanks a lot!