PaddleClas/ppcls/data/dataloader/icartoon_dataset.py

37 lines
1.2 KiB
Python

# Copyright (c) 2021 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.
from __future__ import print_function
import numpy as np
import os
from .common_dataset import CommonDataset
class ICartoonDataset(CommonDataset):
def _load_anno(self, seed=None):
assert os.path.exists(self._cls_path)
assert os.path.exists(self._img_root)
self.images = []
self.labels = []
with open(self._cls_path) as fd:
lines = fd.readlines()
for l in lines:
l = l.strip().split("\t")
self.images.append(os.path.join(self._img_root, l[0]))
self.labels.append(np.int64(l[1]))
assert os.path.exists(self.images[-1])