Nuance pin integration minor adjustments (#355)

Author: aihsani

integrations/nuance_pin/app/inference.py

@@ -35,6 +35,7 @@
     LoadImaged,
     Orientationd,
     ScaleIntensityRanged,
+    Spacingd,
     ToDeviced,
     ToTensord,
 )
@@ -182,6 +183,7 @@ def pre_process(self, img_reader) -> Compose:
                 ),
                 ToDeviced(keys=image_key, device="cuda"),
                 EnsureChannelFirstd(keys=image_key),
+                Spacingd(keys=image_key, pixdim=(0.703125, 0.703125, 1.25)),
                 Orientationd(
                     keys=image_key,
                     axcodes="RAS",

integrations/nuance_pin/app/post_inference_ops.py

@@ -119,6 +119,12 @@ def compute(self, op_input: InputContext, op_output: OutputContext, context: Exe
                 graphic_annotations=[annotation],
                 institution_name="MONAI",
                 institutional_department_name="Deploy",
+                voi_lut_transformations=[
+                    hd.pr.SoftcopyVOILUTTransformation(
+                        window_center=-550.0,
+                        window_width=1350.0,
+                    )
+                ],
             )
 
             gsps.save_as(os.path.join(output_path, f"gsps-{inst_num:04d}.dcm"))