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sariabod/imagenet_normalize.py

Last active March 10, 2020 00:05
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Example Normalize to Imagenet
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imagenet_normalize.py
from PIL import Image
import numpy as np
image = Image.open('sample.jpg')
#resize
image = image.resize((50,50))
#show resized
image.show()
#imagenet stats
mean=[0.485, 0.456, 0.406]
std=[0.229, 0.224, 0.225]
#convert to array
pixels = np.asarray(image).astype('float32')
#normalize
pixels = (pixels - mean) / std
#to visualize what changed
normalized_image = Image.fromarray(np.uint8(pixels))
normalized_image.show()
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