Update app.py

app.py

@@ -133,19 +133,30 @@ def get_ROI(input_file):
 
 def change_image_slice_x(slice):
     image_slice = Image_3D[:, :, slice - 1]
+    cut_thre = np.percentile(image_slice, 99.9)  # 直方图99.9%右侧值不要
+    image_slice[image_slice >= cut_thre] = cut_thre
+    image_slice = (((np.max(image_slice) -image_slice)/(np.max(image_slice) - np.min(image_slice)))*255).astype(np.int16)
+    a = 5
     return image_slice
 
 
 def change_image_slice_y(slice):
     image_slice = Image_3D[:, slice - 1, :]
+    cut_thre = np.percentile(image_slice, 99.9)  # 直方图99.9%右侧值不要
+    image_slice[image_slice >= cut_thre] = cut_thre
+    image_slice = (((np.max(image_slice) - image_slice) / (np.max(image_slice) - np.min(image_slice))) * 255).astype(
+        np.int16)
+
     return image_slice
 
 
 def change_image_slice_z(slice):
     image_slice = Image_3D[slice - 1, :, :]
-    return image_slice
-
+    cut_thre = np.percentile(image_slice, 99.9)  # 直方图99.9%右侧值不要
+    image_slice[image_slice >= cut_thre] = cut_thre
+    image_slice = (((np.max(image_slice) - image_slice) / (np.max(image_slice) - np.min(image_slice))) * 255).astype(np.int16)
 
+    return image_slice
 def get_medical_message():
     global Current_name
     if Current_name == None: