Comments (1)
哈哈,谢谢你的赞赏, @chloe-hampton。
The error comes from the labels. Label Maker creates 3 color channel labels for preview purpose, and you have to reshape the numpy array from (256, 256, 3) to (256, 256). I added utility script to convert it, see the script in this jupyter notebook I prepared for a conference.
In short, you can directly do:
from os import makedirs, path as op
from PIL import Image
import numpy as np
labels = np.load('labels.npz')
for label in labels.files:
new_label_dir = op.join(os.getcwd(), "new_labels")
if not op.isdir(new_label_dir):
makedirs(new_label_dir)
img = Image.fromarray(labels[label])
print('Writing {}'.format(label))
img.save('{}/{}.png'.format(new_label_dir, label))
from pixel-decoder.
Related Issues (3)
- requirements.txt is broken HOT 4
- Issue while Training HOT 3
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from pixel-decoder.