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https://github.com/azaion/ai-training.git
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Nazar Sturanec
87 lines
3.1 KiB
Python
87 lines
3.1 KiB
Python
import math
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import os
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import datetime
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import cv2
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file_start_save = 'Zombobase-'+str(datetime.date.today())
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file_txt = []
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file_jpg = []
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labels_dir = 'labels'
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images_dir = 'images'
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current_dataset_dir = os.path.join('datasets', 'zombobase-current')
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def save(annotations, image, i, f_n):
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cv2.imwrite(os.path.join(file_start_save, current_dataset_dir, f_n, images_dir, file_jpg[i]), image)
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with open(os.path.join(file_start_save, current_dataset_dir, f_n, labels_dir, file_txt[i]), 'w') as f:
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for iii in range(len(annotations)):
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f.write(annotations[iii])
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annotations = []
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def piercing_photo_file():
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for foldername, subfolders, filenames in os.walk(current_dataset_dir):
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for subfolder in subfolders:
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cu = os.path.join('datasets', 'zombobase-current',subfolder)
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for foldername, subfolders, filenames in os.walk(cu):
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for filename in filenames:
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f = filename.split('.')
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if f[-1] == 'txt':
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file_txt.append(filename)
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elif f[-1] == 'jpg':
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file_jpg.append(filename)
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def file_validation(annotations, file_txt, file_jpg):
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try:
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os.makedirs(os.path.join(file_start_save, current_dataset_dir,'validation'))
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os.makedirs(os.path.join(file_start_save, current_dataset_dir, 'validation', images_dir))
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os.makedirs(os.path.join(file_start_save, current_dataset_dir, 'validation', labels_dir))
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except FileExistsError:
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pass
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for i in range(len(file_txt)):
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image = cv2.imread(os.path.join(current_dataset_dir, images_dir, file_jpg[i]))
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with open(os.path.join(current_dataset_dir, labels_dir, file_txt[i]), 'r') as file:
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lines = file.readlines()
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for line in lines:
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annotations.append(line)
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save(annotations, image, i, 'validation')
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annotations = []
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def sort_file():
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try:
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os.makedirs(os.path.join(file_start_save, current_dataset_dir))
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except FileExistsError:
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pass
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annotations = []
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folder_name = ['test', 'train']
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percent_file = [0.20, 0.10]
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for f_n, p_f in zip(folder_name, percent_file):
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try:
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os.makedirs(os.path.join(file_start_save, current_dataset_dir, f_n))
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os.makedirs(os.path.join(file_start_save, current_dataset_dir, f_n, images_dir))
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os.makedirs(os.path.join(file_start_save, current_dataset_dir, f_n, labels_dir))
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except FileExistsError:
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pass
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for i in range(math.ceil(len(file_txt) * p_f)):
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image = cv2.imread(os.path.join(current_dataset_dir, images_dir, file_jpg[i]))
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with open(os.path.join(current_dataset_dir, labels_dir, file_txt[i]), 'r') as file:
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lines = file.readlines()
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for line in lines:
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annotations.append(line)
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save(annotations, image, i, f_n)
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annotations = []
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print(annotations)
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file_txt.pop(i)
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file_jpg.pop(i)
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file_validation(annotations, file_txt, file_jpg)
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def main():
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piercing_photo_file()
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sort_file() |