ray  )    Convert a NumPy depth image or a batch of images to a PIL image.  numpy_to_pil  < source > ( images: ndarray  )    Convert a NumPy image or a batch of images to a PIL image.  preprocess  < source > ( rgb: Union depth: Union height: Optional = None width: Optional = None target_res: Optional = None  )    Preprocess the image input. Accepted formats are PIL images, NumPy arrays or PyTorch tensors.  rgblike_to_depthmap  < source > ( imag