Polish code (#462)

* fix benchmark

* add fomm and stylegan benchmark

* fix version of imageio

* add copyright of psgan, test=document_fix

* add copyright, test=document_fix

ppgan/datasets/firstorder_dataset.py

-# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import logging
 from multiprocessing import Pool

ppgan/faceutils/face_detection/detection/blazeface/net_blazeface.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
+# code was heavily based on https://github.com/hollance/BlazeFace-PyTorch
+# This work is licensed under the same terms as MediaPipe (Apache License 2.0)
+# https://github.com/google/mediapipe/blob/master/LICENSE
 
 import numpy as np
 import paddle

ppgan/faceutils/face_detection/detection/sfd/bbox.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
+# code was heavily based on https://github.com/clovaai/EXTD_Pytorch
+# Copyright (c) 2019-present NAVER Corp.
 
 from __future__ import print_function
 import os

ppgan/metrics/fid.py

-#Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-#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.
+# code was heavily based on https://github.com/mseitzer/pytorch-fid
+# This implementation is licensed under the Apache License 2.0.
+# Copyright (c) mseitzer
+
 
 import os
 import fnmatch

ppgan/metrics/inception.py

-#Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-#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.
+# code was heavily based on https://github.com/pytorch/vision/blob/main/torchvision/models/inception.py
+# BSD 3-Clause License
+# Copyright (c) Soumith Chintala 2016
+
 
 import math
 import paddle

ppgan/models/discriminators/discriminator_firstorder.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import paddle
 import paddle.nn as nn

ppgan/models/discriminators/syncnet.py

+# code was heavily based on https://github.com/Rudrabha/Wav2Lip
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/Rudrabha/Wav2Lip#license-and-citation
+
 import paddle
 from paddle import nn
 from paddle.nn import functional as F

ppgan/models/discriminators/wav2lip_disc_qual.py

+# code was heavily based on https://github.com/Rudrabha/Wav2Lip
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/Rudrabha/Wav2Lip#license-and-citation
+
 import paddle
 from paddle import nn
 from paddle.nn import functional as F

ppgan/models/generators/generator_firstorder.py

-# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import numpy as np
 import paddle

ppgan/models/generators/occlusion_aware.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import paddle
 from paddle import nn

ppgan/models/generators/wav2lip.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
+# code was heavily based on https://github.com/Rudrabha/Wav2Lip
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/Rudrabha/Wav2Lip#license-and-citation
 
 import paddle
 from paddle import nn

ppgan/modules/dense_motion.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import paddle
 import paddle.nn as nn

ppgan/modules/first_order.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import paddle
 import paddle.nn as nn

ppgan/modules/keypoint_detector.py

-#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
-#
-# 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.
-
 # code was heavily based on https://github.com/AliaksandrSiarohin/first-order-model
+# Users should be careful about adopting these functions in any commercial matters.
+# https://github.com/AliaksandrSiarohin/first-order-model/blob/master/LICENSE.md
 
 import paddle
 import paddle.nn as nn