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add refer for db loss and tps

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This commit is contained in:
WenmuZhou 2021-11-04 21:21:24 +08:00
parent b323ad44b7
commit 37f8253134
3 changed files with 13 additions and 2 deletions
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7
ppocr/losses/det_basic_loss.py
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@ -11,7 +11,10 @@
# 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.
"""
This code is refer from:
https://github.com/WenmuZhou/DBNet.pytorch/blob/master/models/losses/basic_loss.py
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
@ -147,4 +150,4 @@ class BCELoss(nn.Layer):
def forward(self, input, label, mask=None, weight=None, name=None):
loss = F.binary_cross_entropy(input, label, reduction=self.reduction)
return loss
return loss

4
ppocr/losses/det_db_loss.py
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@ -11,6 +11,10 @@
# 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.
"""
This code is refer from:
https://github.com/WenmuZhou/DBNet.pytorch/blob/master/models/losses/DB_loss.py
"""
from __future__ import absolute_import
from __future__ import division

4
ppocr/modeling/transforms/tps.py
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@ -11,6 +11,10 @@
# 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.
"""
This code is refer from:
https://github.com/clovaai/deep-text-recognition-benchmark/blob/master/modules/transformation.py
"""
from __future__ import absolute_import
from __future__ import division