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prepare.py
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prepare.py
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import os
import argparse
import time
import sys
from shutil import copyfile
import cv2
from PIL import Image
parser = argparse.ArgumentParser(description='Prepare')
# parser.add_argument('--load_dir',default='../../DB/reid/Market-1501-v15.09.15/',type=str, help='load dir path')
# parser.add_argument('--save_dir',default='../../DB/baseline_DB/Market_tmp/',type=str, help='save dir path')
parser.add_argument('--dataset_flag',default=8,type=int, help='flag for preparing dataset (0:Market1501 / 5:RegDB / 6:SYSU)')
opt = parser.parse_args()
import numpy as np
from scipy import misc
def rgb2gray(rgb):
r, g, b = rgb[:,:,0], rgb[:,:,1], rgb[:,:,2]
gray = 0.2989 * r + 0.5870 * g + 0.1140 * b
return gray
def format_check(name, list):
format_err = True
for i in range(len(list)):
if name == list[i]:
format_err = False
continue
return format_err
def copy_file(footnote, load_name, save_name, save_flag):
load_path = os.path.join(opt.load_dir, load_name)
if os.path.isdir(load_path):
cnt = 0
save_path = os.path.join(opt.save_dir, save_name)
if not os.path.isdir(save_path):
os.mkdir(save_path)
for root, dirs, files in os.walk(load_path, topdown=True):
for name in files:
if format_check(name[-3:], opt.im_format):
print(' ---- (format error) : ' + name)
continue
ID = name.split('_')
load_image_path = os.path.join(load_path, name)
save_image_folder = os.path.join(save_path, ID[0])
save_image_path = os.path.join(save_image_folder, name)
if not os.path.isdir(save_image_folder):
os.mkdir(save_image_folder)
first_image_flag = True
else:
first_image_flag = False
if os.path.isfile(save_image_path):
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name + '->' + save_name + '] ---- File already exists')
continue
if save_flag == 'all':
cnt += 1
copyfile(load_image_path, save_image_path)
if save_flag == 'all-1':
if not first_image_flag:
cnt += 1
copyfile(load_image_path, save_image_path)
else:
continue
if save_flag == '1':
if first_image_flag:
cnt += 1
copyfile(load_image_path, save_image_path)
else:
continue
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name + '->' + save_name + '] {}/{}'.format(cnt, len(files)))
def copy_file_regDB(footnote, load_name, save_name, save_flag, load_idx):
image_list = os.path.join(opt.load_dir, 'idx', load_idx + '.txt')
with open(image_list) as f:
data_file_list = open(image_list, 'rt').read().splitlines()
# Get full list of image and labels
file_image = [s.split(' ')[0] for s in data_file_list]
file_label = [int(s.split(' ')[1]) for s in data_file_list]
load_path = os.path.join(opt.load_dir, load_name)
if os.path.isdir(load_path):
cnt = 0
save_path = os.path.join(opt.save_dir, save_name)
if not os.path.isdir(save_path):
os.mkdir(save_path)
old_name = -100
for i in range(len(file_image)):
load_image_path = os.path.join(opt.load_dir, file_image[i])
save_image_folder = os.path.join(save_path, '{:03d}'.format(file_label[i]))
name = file_image[i].split('/')
name = load_name[0] + '_' + name[2]
new_name = file_label[i]
if new_name == old_name:
first_image_flag = False
else:
first_image_flag = True
old_name = new_name
save_image_path = os.path.join(save_image_folder, name)
if not os.path.isdir(save_image_folder):
os.mkdir(save_image_folder)
else:
if os.path.isfile(save_image_path):
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name + '->' + save_name + '] ---- File already exists')
continue
if save_flag == 'all':
cnt += 1
copyfile(load_image_path, save_image_path)
if save_flag == 'all-1':
if not first_image_flag:
cnt += 1
copyfile(load_image_path, save_image_path)
else:
continue
if save_flag == '1':
if first_image_flag:
cnt += 1
copyfile(load_image_path, save_image_path)
else:
continue
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name + '->' + save_name + '] {}/{}'.format(cnt,
len(file_image)))
def copy_file_regDB_I2I(footnote, load_name, save_name, load_idx):
image_list = os.path.join(opt.load_dir, 'idx', load_idx + '.txt')
with open(image_list) as f:
data_file_list = open(image_list, 'rt').read().splitlines()
# Get full list of image and labels
file_image = [s.split(' ')[0] for s in data_file_list]
file_label = [int(s.split(' ')[1]) for s in data_file_list]
all_name = []
load_path = os.path.join(opt.load_dir, load_name)
if os.path.isdir(load_path):
cnt = 0
save_path = os.path.join(opt.save_dir, save_name)
if not os.path.isdir(save_path):
os.mkdir(save_path)
old_name = -100
for i in range(len(file_image)):
load_image_path = os.path.join(opt.load_dir, file_image[i])
save_image_folder = save_path
name = file_image[i].split('/')
name = name[2]
all_name.append(name)
save_image_path = os.path.join(save_image_folder, name)
# img = cv2.imread(load_image_path, cv2.IMREAD_GRAYSCALE)
# cv2.imwrite(save_image_path, img)
copyfile(load_image_path, save_image_path)
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name + '->' + save_name + '] {}/{}'.format(cnt,
len(file_image)))
name_list = 'list_' + save_name + '.txt'
f = open(os.path.join(opt.save_dir, name_list), 'w')
for i in range(len(all_name)):
data = "{}\n".format(all_name[i])
f.write(data)
f.close()
def copy_file_SYSU(footnote, load_name, load_modal, save_name, load_idx):
image_list = os.path.join(opt.load_dir, 'exp', load_idx + '_id.txt')
with open(image_list, "r") as file:
file_lines = file.readlines()
id_line = file_lines[0]
all_ids = ["%04d" % int(i) for i in id_line.split(",")]
for x in load_name:
load_name_local = 'cam' + str(x)
load_path = os.path.join(opt.load_dir, load_name_local)
print('Load : {}'.format(load_path))
if os.path.isdir(load_path):
cnt = 0
save_path = os.path.join(opt.save_dir, save_name)
if not os.path.isdir(save_path):
os.mkdir(save_path)
for i in range(len(all_ids)):
cnt += 1
load_image_folder = os.path.join(load_path, all_ids[i])
save_image_folder = os.path.join(save_path, '{}'.format(all_ids[i]))
if not os.path.isdir(save_image_folder):
os.mkdir(save_image_folder)
for root, dirs, files in os.walk(load_image_folder, topdown=True):
for name in files:
if format_check(name[-3:], opt.im_format):
print(' ---- (format error) : ' + name)
continue
load_image_path = os.path.join(load_image_folder, name)
name = load_modal[0] + '_' + load_name_local + '_l' + all_ids[i] + '_' + name
save_image_path = os.path.join(save_image_folder, name)
copyfile(load_image_path, save_image_path)
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name_local + '->' + save_name + '] {}/{}'.format(cnt,len(all_ids)))
def copy_file_SYSU_I2I(footnote, load_name, save_name, load_idx):
image_list = os.path.join(opt.load_dir, 'exp', load_idx + '_id.txt')
with open(image_list, "r") as file:
file_lines = file.readlines()
id_line = file_lines[0]
all_ids = ["%04d" % int(i) for i in id_line.split(",")]
all_name = []
for x in load_name:
load_name_local = 'cam' + str(x)
load_path = os.path.join(opt.load_dir, load_name_local)
print('Load : {}'.format(load_path))
if os.path.isdir(load_path):
cnt = 0
save_path = os.path.join(opt.save_dir, save_name)
if not os.path.isdir(save_path):
os.mkdir(save_path)
for i in range(len(all_ids)):
cnt += 1
load_image_folder = os.path.join(load_path, all_ids[i])
save_image_folder = save_path
# save_image_folder = os.path.join(save_path, '{}'.format(all_ids[i]))
# if not os.path.isdir(save_image_folder):
# os.mkdir(save_image_folder)
for root, dirs, files in os.walk(load_image_folder, topdown=True):
for name in files:
if format_check(name[-3:], opt.im_format):
print(' ---- (format error) : ' + name)
continue
load_image_path = os.path.join(load_image_folder, name)
name = all_ids[i] + '_' + load_name_local + '_' + name
save_image_path = os.path.join(save_image_folder, name)
all_name.append(name)
img = cv2.imread(load_image_path, cv2.IMREAD_GRAYSCALE)
cv2.imwrite(save_image_path, img)
# copyfile(load_image_path, save_image_path)
sys.stdout.write('\r' + footnote + ' ' + name_data + ' [' + load_name_local + '->' + save_name + '] {}/{}'.format(cnt,len(all_ids)))
name_list = 'list_' + save_name + '.txt'
f = open(os.path.join(opt.save_dir, name_list), 'w')
for i in range(len(all_name)):
data = "{}\n".format(all_name[i])
f.write(data)
f.close()
#-----------------------------------------
def check_file():
opt.im_format = ['jpg', 'png', 'bmp']
if not os.path.isdir(opt.load_dir):
print('please change the opt.load_dir')
if not os.path.isdir(opt.save_dir):
os.mkdir(opt.save_dir)
print('Load dir: ' + opt.load_dir)
print('Save dir: ' + opt.save_dir)
if opt.dataset_flag == 0:
name_data = 'Market1501'
opt.load_dir = '../../DB/reid/Market-1501-v15.09.15/'
opt.save_dir = '../../DB/baseline_DB/Market_lite/'
check_file()
copy_file('(1/6)', 'query', 'query', 'all')
copy_file('(2/6)', 'gt_bbox', 'multi-query', 'all')
copy_file('(3/6)', 'bounding_box_test', 'gallery', 'all')
copy_file('(4/6)', 'bounding_box_train', 'train_all', 'all')
copy_file('(5/6)', 'bounding_box_train', 'train', 'all-1')
copy_file('(6/6)', 'bounding_box_train', 'val', '1')
elif opt.dataset_flag == 5:
name_data = 'RegDB'
opt.load_dir = '../../DB/crossreid/RegDB/'
for trial in range(1, 11):
opt.save_dir = '../../DB/baseline_DB/RegDB_{:02d}_tmp/'.format(trial)
check_file()
print('\n{} dataset ... trial : {}'.format(name_data, trial))
copy_file_regDB('(1/8)', 'Visible', 'query', 'all', 'test_visible_' + str(trial))
copy_file_regDB('(2/8)', 'Thermal', 'gallery', 'all', 'test_thermal_' + str(trial))
copy_file_regDB('(3/8)', 'Visible', 'train_all', 'all', 'train_visible_' + str(trial))
copy_file_regDB('(4/8)', 'Visible', 'train', 'all-1', 'train_visible_' + str(trial))
copy_file_regDB('(5/8)', 'Visible', 'val', '1', 'train_visible_' + str(trial))
copy_file_regDB('(6/8)', 'Thermal', 'train_all', 'all', 'train_thermal_' + str(trial))
copy_file_regDB('(7/8)', 'Thermal', 'train', 'all-1', 'train_thermal_' + str(trial))
copy_file_regDB('(8/8)', 'Thermal', 'val', '1', 'train_thermal_' + str(trial))
elif opt.dataset_flag == 6:
name_data = 'SYSU'
opt.load_dir = '../../DB/crossreid/SYSU/SYSU-MM01/'
opt.save_dir = '../../DB/baseline_DB/SYSU/'
check_file()
copy_file_SYSU('(1/6)', [3, 6], 'Thermal', 'query', 'test')
copy_file_SYSU('(2/6)', [1, 2, 4, 5], 'Visible', 'gallery', 'test')
copy_file_SYSU('(3/6)', [3, 6], 'Thermal', 'train', 'train')
copy_file_SYSU('(4/6)', [1, 2, 4, 5], 'Visible', 'train', 'train')
copy_file_SYSU('(5/6)', [3, 6], 'Thermal', 'val', 'val')
copy_file_SYSU('(6/6)', [1, 2, 4, 5], 'Visible', 'val', 'val')
elif opt.dataset_flag == 7: # for I2I
name_data = 'RegDB'
opt.load_dir = '../../DB/crossreid/RegDB/'
opt.save_dir = '../../DB/baseline_DB/RegDB_I2I/'
check_file()
copy_file_regDB_I2I('(1/4)', 'Visible', 'testA', 'test_visible_' + str(1))
copy_file_regDB_I2I('(2/4)', 'Thermal', 'testB', 'test_thermal_' + str(1))
copy_file_regDB_I2I('(3/4)', 'Visible', 'trainA', 'train_visible_' + str(1))
copy_file_regDB_I2I('(4/4)', 'Thermal', 'trainB', 'train_thermal_' + str(1))
elif opt.dataset_flag == 8: # for I2I
name_data = 'SYSU'
opt.load_dir = '../../DB/crossreid/SYSU/SYSU-MM01/'
opt.save_dir = '../../DB/baseline_DB/SYSU_I2I_gray/'
check_file()
copy_file_SYSU_I2I('(1/4)', [3, 6], 'testB', 'test')
copy_file_SYSU_I2I('(2/4)', [1, 2, 4, 5], 'testA', 'test')
copy_file_SYSU_I2I('(3/4)', [3, 6], 'trainB', 'train')
copy_file_SYSU_I2I('(4/4)', [1, 2, 4, 5], 'trainA', 'train')
elif opt.dataset_flag == 9: # for I2I
name_data = 'SYSU'
opt.load_dir = '../../DB/crossreid/SYSU/SYSU-MM01/'
opt.save_dir = '../../DB/baseline_DB/SYSU_indoor_I2I_gray/'
check_file()
copy_file_SYSU_I2I('(1/4)', [3], 'testB', 'test')
copy_file_SYSU_I2I('(2/4)', [1, 2], 'testA', 'test')
copy_file_SYSU_I2I('(3/4)', [3], 'trainB', 'train')
copy_file_SYSU_I2I('(4/4)', [1, 2], 'trainA', 'train')
elif opt.dataset_flag == 10: # for I2I
name_data = 'SYSU'
opt.load_dir = '../../DB/crossreid/SYSU/SYSU-MM01/'
opt.save_dir = '../../DB/baseline_DB/SYSU_outdoor_I2I_gray/'
check_file()
copy_file_SYSU_I2I('(1/4)', [6], 'testB', 'test')
copy_file_SYSU_I2I('(2/4)', [4, 5], 'testA', 'test')
copy_file_SYSU_I2I('(3/4)', [6], 'trainB', 'train')
copy_file_SYSU_I2I('(4/4)', [4, 5], 'trainA', 'train')