class_docstr: Gaussian blur filter.
  
  :param radius: Blur radius.
class_docstr_tok: ["Gaussian","blur","filter",".",":","param","radius",":","Blur","radius","."]
code: def __init__(self, radius=2):
      self.radius = radius
  
imports: from __future__ import division
  import functools
label_desc: Use image node_id 1 to create a new GaussianBlur object from inherited base classes: MultibandFilter with example: obj = GaussianBlur(radius)