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save_img_hdf5.py
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save_img_hdf5.py
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import h5py
import os
from PIL import Image, ImageOps
import numpy as np
if __name__ == "__main__":
for x in ["Train", "Test"]:
path = os.path.join("Face Dataset", x)
males_dir = os.path.join(path, "Male")
females_dir = os.path.join(path, "Female")
for each_male in os.listdir(males_dir):
cur_dir = os.path.join(males_dir, each_male)
imgs = os.listdir(cur_dir)
img_array = np.zeros((len(imgs)-1, 105, 105, 1))
i = 0
for each in imgs:
if ".h5" in each:
continue
img = Image.open(os.path.join(cur_dir, each)).convert('RGB')
img = img.resize((105, 105))
img = np.array(img).astype('float64').mean(axis=2)
# img /= 255.0
img_array[i, :, :, 0] = img
i += 1
file = h5py.File(os.path.join(cur_dir, each_male+".h5"), "w")
dataset = file.create_dataset("images", np.shape(img_array), data=img_array, dtype='float64')
file.close()
for each_female in os.listdir(females_dir):
cur_dir = os.path.join(females_dir, each_female)
imgs = os.listdir(cur_dir)
img_array = np.zeros((len(imgs)-1, 105, 105, 1))
i = 0
for each in imgs:
if ".h5" in each:
continue
img = Image.open(os.path.join(cur_dir, each)).convert('RGB')
img = img.resize((105, 105))
img = np.array(img).astype('float64').mean(axis=2)
# img /= 255.0
# img = img / img.std() - img.mean()
img_array[i, :, :, 0] = img
i += 1
file = h5py.File(os.path.join(cur_dir, each_female+".h5"), "w")
dataset = file.create_dataset("images", np.shape(img_array), data=img_array, dtype='float64')
file.close()