ImageFile.dtype_limits

ImageFile.dtype_limits(clip_negative=True)

Return intensity limits, i.e. (min, max) tuple, of the image’s dtype.

Parameters
  • image (ndarray) – Input image.

  • clip_negative (bool) – If True, clip the negative range (i.e. return 0 for min intensity) even if the image dtype allows negative values.

Returns

(imin, imax – tuple): Lower and upper intensity limits.