Class ToPIL

monai/transforms/utility/array.py:553–568

Converts the input image (in the form of NumPy array or PyTorch Tensor) to PIL image

class ToPIL(Transform):
    """
    Converts the input image (in the form of NumPy array or PyTorch Tensor) to PIL image
    """

    backend = [TransformBackends.NUMPY]

    def __call__(self, img):
        """
        Apply the transform to `img`.
        """
        if isinstance(img, PILImageImage):
            return img
        if isinstance(img, torch.Tensor):
            img = img.detach().cpu().numpy()
        return pil_image_fromarray(img)


class Transpose(Transform):