img_urls.txt 头像图片url文本
# coding: utf8
import re
import os
import sys
import datetime
import codecs
import urllib.request
from pathlib import Path
from multiprocessing import Pool
import numpy as np
import cv2 as cv
from PIL import Image
import face_recognition
if __name__ == '__main__':
# 1. 下载图片数据
img_urls_file = "img_urls.txt"
local_img_dir = "temp_images/" # 图片本地下载目录
dataset_length = download_img(img_urls_file, local_img_dir)
# 2. 分割训练集测试集
trainset_size = 10000
local_data = "temp_images/"
train_data = "train_images/"
test_data = "test_images/
