Merge remote-tracking branch 'origin/master'

models.py

@@ -156,10 +156,12 @@ class YOLOLayer(nn.Module):
             io = p.clone()  # inference output
             io[..., 0:2] = torch.sigmoid(io[..., 0:2]) + self.grid_xy  # xy
             io[..., 2:4] = torch.exp(io[..., 2:4]) * self.anchor_wh  # wh yolo method
+            io[..., :4] *= self.stride
+            
             # io[..., 2:4] = ((torch.sigmoid(io[..., 2:4]) * 2) ** 3) * self.anchor_wh  # wh power method
             io[..., 4:] = torch.sigmoid(io[..., 4:])  # p_conf, p_cls
             # io[..., 5:] = F.softmax(io[..., 5:], dim=4)  # p_cls
-            io[..., :4] *= self.stride
+            
             if self.nc == 1:
                 io[..., 5] = 1  # single-class model https://github.com/ultralytics/yolov3/issues/235