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- # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- import os
- import argparse
- import base64
- import numpy as np
- def get_image_list(img_file):
- imgs_lists = []
- if img_file is None or not os.path.exists(img_file):
- raise Exception("not found any img file in {}".format(img_file))
- img_end = ['jpg', 'png', 'jpeg', 'JPEG', 'JPG', 'bmp']
- if os.path.isfile(img_file) and img_file.split('.')[-1] in img_end:
- imgs_lists.append(img_file)
- elif os.path.isdir(img_file):
- for single_file in os.listdir(img_file):
- if single_file.split('.')[-1] in img_end:
- imgs_lists.append(os.path.join(img_file, single_file))
- if len(imgs_lists) == 0:
- raise Exception("not found any img file in {}".format(img_file))
- imgs_lists = sorted(imgs_lists)
- return imgs_lists
- def get_image_list_from_label_file(image_path, label_file_path):
- imgs_lists = []
- gt_labels = []
- with open(label_file_path, "r") as fin:
- lines = fin.readlines()
- for line in lines:
- image_name, label = line.strip("\n").split()
- label = int(label)
- imgs_lists.append(os.path.join(image_path, image_name))
- gt_labels.append(int(label))
- return imgs_lists, gt_labels
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