def __init__(self, image_size: ImageSize, params: Tensor) -> None:
        """Construct KannalaBrandtK3 class.

        Args:
            image_size: Image size
            params: Camera parameters of shape :math:`(B, 8)` of the form :math:`(fx, fy, cx, cy, kb0, kb1, kb2, kb3)`.

        """
        if params.shape[-1] != 8 or len(params.shape) > 2:
            raise ValueError("params must be of shape B, 8 for KANNALA_BRANDT_K3 Camera")
        super().__init__(KannalaBrandtK3Transform(), Z1Projection(), image_size, params)
Construct KannalaBrandtK3 class.

        Args:
            image_size: Image size
            params: Camera parameters of shape :math:`(B, 8)` of the form :math:`(fx, fy, cx, cy, kb0, kb1, kb2, kb3)`.

        
kornia/sensors/camera/camera_model.py