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import os | ||
import shutil | ||
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import csv | ||
import numpy as np | ||
import pandas as pd | ||
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from tqdm import tqdm | ||
import cv2 | ||
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def initializeData(): | ||
tmp = os.getcwd() | ||
try: | ||
os.chdir('FlickrLogos-v2') | ||
except Exception as e: | ||
print('There is no FlickrLogos-v2') | ||
print(e) | ||
os.chdir(tmp) | ||
return | ||
try: | ||
shutil.rmtree('images') | ||
except: | ||
pass | ||
try: | ||
shutil.rmtree('labels') | ||
except: | ||
pass | ||
os.mkdir('images') | ||
os.chdir('images') | ||
os.mkdir('train') | ||
os.mkdir('val') | ||
os.mkdir('test') | ||
os.chdir('..') | ||
os.mkdir('labels') | ||
os.chdir('labels') | ||
os.mkdir('train') | ||
os.mkdir('val') | ||
os.mkdir('test') | ||
os.chdir(tmp) | ||
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def saveData(target, brand, img): | ||
targetDirImg = datasets + '/FlickrLogos-v2/images/' + target | ||
targetDirLab = datasets + '/FlickrLogos-v2/labels/' + target | ||
absDataDir = datasets + '/FlickrLogos-v2' | ||
# Make Target Data: IMG | ||
absImgDir = absDataDir + '/classes/jpg/' + brand + '/' + img | ||
shutil.copy(absImgDir, targetDirImg + '/' + img) | ||
# Make Target Data: Bbox (GT) | ||
absBboxDir = absDataDir + '/classes/masks/' + brand.lower() + '/' + img + '.bboxes.txt' | ||
mh, mw, _ = cv2.imread(absImgDir).shape | ||
bbox = pd.read_csv(absBboxDir, sep=' ') | ||
with open(targetDirLab + '/' + img[:-4] + '.txt', 'a', encoding='utf-8') as f: | ||
wr = csv.writer(f, delimiter=' ') | ||
for i in range(len(bbox)): | ||
x, y, width, height = bbox.iloc[i] | ||
wr.writerow([0, x / mw, y / mh, width / mw, height / mh]) | ||
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if __name__ == "__main__": | ||
os.chdir('..') | ||
initializeData() | ||
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datasets = os.getcwd() | ||
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os.chdir(datasets + '/FlickrLogos-v2/classes/jpg') | ||
brands = os.listdir() | ||
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cnt = 0 | ||
for brand in tqdm(brands): | ||
if not '.' in brand and not brand == 'no-logo': | ||
os.chdir(datasets + '/FlickrLogos-v2/classes/jpg/' + brand) | ||
for img in os.listdir(): | ||
if '.jpg' in img: | ||
if cnt % 12 == 0: | ||
saveData('val', brand, img) | ||
elif cnt % 12 == 1: | ||
saveData('test', brand, img) | ||
else: | ||
saveData('train', brand, img) | ||
cnt += 1 | ||
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print('=' * 30) | ||
print('No. Total Data: ', cnt) | ||
print('=' * 30) | ||
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os.chdir(datasets + '/FlickrLogos-v2/images/train') | ||
tin = len(os.listdir()) | ||
print('Training Data: No. Images', tin) | ||
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os.chdir(datasets + '/FlickrLogos-v2/labels/train') | ||
ttn = len(os.listdir()) | ||
print('Training Data: No. GT', ttn) | ||
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os.chdir(datasets + '/FlickrLogos-v2/images/val') | ||
vin = len(os.listdir()) | ||
print('Validation Data: No. Images', vin) | ||
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os.chdir(datasets + '/FlickrLogos-v2/labels/val') | ||
vtn = len(os.listdir()) | ||
print('Validation Data: No. GT', vtn) | ||
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os.chdir(datasets + '/FlickrLogos-v2/images/test') | ||
ttin = len(os.listdir()) | ||
print('Test Data: No. Images', ttin) | ||
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os.chdir(datasets + '/FlickrLogos-v2/labels/test') | ||
tttn = len(os.listdir()) | ||
print('Test Data: No. GT', tttn) | ||
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print('=' * 30) | ||
print('No. Total Image Data: ', tin + vin + ttin) | ||
print('No. Total GT Data: ', ttn + vtn + tttn) | ||
print('=' * 30) | ||
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os.chdir(datasets + '/MakeData') |