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file_process.py
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import shutil
import os
import json
import os
import shutil
img_dir = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair-hz-1/train"
val_ann_dir = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair-hz-1/random_coco_split_val.json"
train_ann_dir = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair-hz-1/random_coco_split_train.json"
val_save_dir = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair-hz-1/val_use"
train_save_dir = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair-hz-1/train_use"
with open(train_ann_dir, 'r', encoding='unicode_escape') as fp:
img_list = os.listdir(img_dir)
json_data = json.load(fp)
for i in range(len(json_data['images'])):
if json_data['images'][i]['file_name'] in img_list:
shutil.copy(os.path.join(img_dir, json_data['images'][i]['file_name']),
os.path.join(train_save_dir, json_data['images'][i]['file_name']))
else:
print(json_data['images'][i]['file_name'])
# img_path = '/home/chenzhen/code/detection/datasets/dt_imgdata/640-640-result-1'
# xml_path = '/home/chenzhen/code/detection/datasets/dt_imgdata/VOC_DT_20221115/Annotations/'
# save_xml_path = '/home/chenzhen/code/detection/datasets/dt_imgdata/val_xml_label'
#
# def copy_file(img_path,xml_path,save_xml_path):
# for img_list in os.listdir(img_path):
# img_name = img_list.split('.')
# if len(img_name) == 2:
# copy_name = xml_path + str(img_name[0]) + '.xml'
# shutil.copy(copy_name, save_xml_path)
# else:
# copy_name = xml_path + str(img_name[0]) + '.' + str(img_name[1]) + '.xml'
# shutil.copy(copy_name, save_xml_path)
#
# def file_rename():
# path = "/home/chenzhen/code/detection/datasets/Dair_x2x/single-infrastructure-side/calib/camera_intrinsic"
#
# # 获取该目录下所有文件，存入列表中
# fileList = os.listdir(path)
# from os.path import join as pjoin
# n = 0
# for i in fileList:
# # 设置旧文件名（就是路径+文件名）
# oldname = path + os.sep + fileList[n] # os.sep添加系统分隔符
#
# # 设置新文件名
# newname = path + os.sep + 'single_' + i
# # print(newname)
#
# os.rename(oldname, newname) # 用os模块中的rename方法对文件改名
# print(oldname, '======>', newname)
#
# n += 1
#
# def save_file():
# file_path = r"D:\detection\datasets\test_img"
# copy_file_path = r"D:\detection\datasets\union2voc_multiClass\VOCdevkit\VOC_UnDt20220823\process\\"
# to_path = r"D:\detection\datasets\test_xml"
#
# for filename in os.listdir(file_path):
# name_list = filename.split(".")[0:-1]
# if len(name_list) == 2:
# from_path_name = copy_file_path + str(name_list[0]) + "." + str(name_list[1]) + ".xml"
# # print(from_path_name)
# # copy(from_path_name,to_path)
# else:
# from_path_name = copy_file_path + str(name_list[0]) + ".xml"
# # print(from_path_name)
# copy(from_path_name, to_path)
#
# def txt_chongfu():
# train_text = "/home/chenzhen/code/detection/datasets/dt_imgdata/VOC_DT_20221114/ImageSets/Main/train.txt"
# val_text = "/home/chenzhen/code/detection/datasets/dt_imgdata/VOC_DT_20221114/ImageSets/Main/test.txt"
#
# train_list = []
# val_list = []
#
# with open(train_text, 'r') as f:
# for line in f:
# list = line[:-1]
# file_name = (list.split('\\')[-1]).split('.')
# # if len(file_name) == 2:
# # copy_name = file_name[0]
# # else:
# copy_name = file_name[0] + '.' + file_name[1]
#
# train_list.append(copy_name)
#
# with open(val_text, 'r') as f:
# for line in f:
# list = line[:-1]
# file_name = (list.split('\\')[-1]).split('.')
# # if len(file_name) == 2:
# # copy_name = file_name[0]
# # else:
# copy_name = file_name[0] + '.' + file_name[1]
#
# val_list.append(copy_name)
#
# num = 0
# for i in val_list:
# if i in train_list:
# print(i)
# num = num + 1
# print(num)
# if __name__ == '__main__':
#
# path = "/home/chenzhen/code/detection/datasets/plate_plt/val_detect/double_val/"
# train_images = "/home/chenzhen/code/detection/datasets/yolo_plate/images/val"
# train_label = "/home/chenzhen/code/detection/datasets/yolo_plate/labels/val"
#
# for img_list in os.listdir(path):
# text = os.path.splitext(img_list)[-1]
# copy_name = path + img_list
# if text == ".jpg":
# shutil.copy(copy_name, train_images)
# else:
# shutil.copy(copy_name, train_label)
# img_path = '/home/chenzhen/code/detection/datasets/repo3d/val/extrinsics'
# xml_path = '/home/chenzhen/code/detection/datasets/repo3d/val/validation-image_2/'
# save_xml_path = '/home/chenzhen/code/detection/datasets/repo3d/val/images'
#
# for img_list in os.listdir(img_path):
# img_name = img_list.split('.')
# # if len(img_name) == 2:
# # copy_name = xml_path + str(img_name[0]) + '.xml'
# # shutil.copy(copy_name, save_xml_path)
# # else:
# copy_name = xml_path + str(img_name[0]) + '.jpg'
# try:
# shutil.copy(copy_name, save_xml_path)
# except:
# print(copy_name)
# train_text = "/home/chenzhen/code/detection/datasets/repo3d/val/extrinsics"
# val_text = "/home/chenzhen/code/detection/datasets/repo3d/val/validation-image_2"
#
# train_list = []
# val_list = []
#
# for img_list in os.listdir(train_text):
# img_name = img_list.split('.')
# train_list.append(img_name[0])
#
# for img_list1 in os.listdir(train_text):
# img_name = img_list1.split('.')
# val_list.append(img_name[0])
#
# num = 0
# for i in train_list:
# if i not in val_list:
# print(i)
# num = num + 1
# print(num)
#
# if __name__ == '__main__':
# train = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair_hz/train"
# val = "/home/chenzhen/code/detection/datasets/hz_baidu_dataset/dair_hz/val"
#
# train_list = os.listdir(train)
# val_list = os.listdir(val)
#
# for i in train_list:
# if i in val_list:
# print(i)