formatting

Author: zakajd

pytorch_tools/detection_models/efficientdet.py

@@ -161,16 +161,14 @@ def predict(self, x):
         """
         class_outputs, box_outputs = self.forward(x)
         anchors = box_utils.generate_anchors_boxes(x.shape[-2:])[0]
-        return box_utils.decode(
-            class_outputs, box_outputs, anchors, #img_shape=x.shape[-2:]
-        )
+        return box_utils.decode(class_outputs, box_outputs, anchors)
 
     def _initialize_weights(self):
         # init everything except encoder
         no_encoder_m = [m for n, m in self.named_modules() if not "encoder" in n]
         initialize_iterator(no_encoder_m)
-        # need to init last bias so that after sigmoid it's 0.01 
-        cls_bias_init = -torch.log(torch.tensor((1 - 0.01) / 0.01)) # -4.59
+        # need to init last bias so that after sigmoid it's 0.01
+        cls_bias_init = -torch.log(torch.tensor((1 - 0.01) / 0.01))  # -4.59
         nn.init.constant_(self.cls_head_convs[-1][1].bias, cls_bias_init)
 
 

pytorch_tools/detection_models/retinanet.py

@@ -44,7 +44,7 @@ class RetinaNet(nn.Module):
 
     def __init__(
         self,
-        pretrained="coco", # not used here for proper signature
+        pretrained="coco",  # not used here for proper signature
         encoder_name="resnet50",
         encoder_weights="imagenet",
         pyramid_channels=256,
@@ -90,7 +90,7 @@ def make_final_convs():
         self.box_convs = make_final_convs()
         self.box_head_conv = conv3x3(pyramid_channels, 4 * anchors_per_location, bias=True)
         self.num_classes = num_classes
-        self. _initialize_weights()
+        self._initialize_weights()
 
     # Name from mmdetectin for convenience
     def extract_features(self, x):
@@ -126,18 +126,17 @@ def predict(self, x):
         """Run forward on given images and decode raw prediction into bboxes"""
         class_outputs, box_outputs = self.forward(x)
         anchors = box_utils.generate_anchors_boxes(x.shape[-2:])[0]
-        return box_utils.decode(
-            class_outputs, box_outputs, anchors, img_shape=x.shape[-2:]
-        )
+        return box_utils.decode(class_outputs, box_outputs, anchors)
 
     def _initialize_weights(self):
         # init everything except encoder
         no_encoder_m = [m for n, m in self.named_modules() if not "encoder" in n]
         initialize_iterator(no_encoder_m)
-        # need to init last bias so that after sigmoid it's 0.01 
-        cls_bias_init = -torch.log(torch.tensor((1 - 0.01) / 0.01)) # -4.59
+        # need to init last bias so that after sigmoid it's 0.01
+        cls_bias_init = -torch.log(torch.tensor((1 - 0.01) / 0.01))  # -4.59
         nn.init.constant_(self.cls_head_conv.bias, cls_bias_init)
 
+
 # Don't really know input size for the models. 512 is just a guess
 PRETRAIN_SETTINGS = {**DEFAULT_IMAGENET_SETTINGS, "input_size": (512, 512), "crop_pct": 1, "num_classes": 80}
 

pytorch_tools/models/__init__.py

@@ -51,4 +51,4 @@
 from .bit_resnet import bit_m_101x1
 from .bit_resnet import bit_m_101x3
 from .bit_resnet import bit_m_152x2
-from .bit_resnet import bit_m_152x4
+from .bit_resnet import bit_m_152x4