code: def mask_from_blur(
      x: DcmDataset, window, sigma=0.3, thresh=0.05, remove_max=True
  ):
      "Create a mask from the blurred image"
      return to_device(x.scaled_px).mask_from_blur(
          window, sigma, thresh, remove_max=remove_max
      )
  
imports: from __future__ import annotations
  from ..basics import *
  from ..vision.all import *
  from ..data.transforms import *
  import pydicom, kornia, skimage
  from pydicom.dataset import Dataset
  from pydicom.tag import BaseTag
  from pydicom.multival import MultiValue
  from PIL import Image
label_desc: Use image node_id 19 for calling a global function with example usage: mask_from_blur(x, window, sigma, thresh, remove_max) and returns: to_device