change some problem 7

tools/diffusion/ic_layout_diffusion_optimized.py

@@ -429,9 +429,9 @@ def manhattan_post_process(image, threshold=0.5):
     # 二值化
     binary = (image > threshold).float()
 
-    # 形态学操作强化直角特征
-    kernel_h = torch.tensor([[[[1,1,1]]]], device=device)
-    kernel_v = torch.tensor([[[[1],[1],[1]]]], device=device)
+    # 形态学操作强化直角特征 - 使用浮点类型
+    kernel_h = torch.tensor([[[[1.,1.,1.]]]], device=device, dtype=image.dtype)
+    kernel_v = torch.tensor([[[[1.],[1.],[1.]]]], device=device, dtype=image.dtype)
 
     # 水平和垂直增强
     horizontal = F.conv2d(binary, kernel_h, padding=(0,1))