class_docstr: Class to handle camera geometry.
class_docstr_tok: ["Class","to","handle","camera","geometry","."]
docstr: Returns the pixel centers.
docstr_tok: ["Returns","the","pixel","centers","."]
code: def get_pixel_centers(self):
      """Returns the pixel centers."""
      xx, yy = np.meshgrid(
          np.arange(self.image_size_x, dtype=self.dtype),
          np.arange(self.image_size_y, dtype=self.dtype),
      )
      return np.stack([xx, yy], axis=-1) + 0.5
  
imports: import copy
  import json
  from typing import Tuple, Union, Optional
  import numpy
  from nerfies import gpath
  from nerfies import types
label_desc: Use image node_id 21 for calling the Camera obj's underlying member method code with example usage: obj.get_pixel_centers() and returns: unknown