def crop_to_bounding_box(image, offset_height, offset_width, target_height,
                         target_width, dynamic_shape=False):
  """Crops an image to a specified bounding box.

  This op cuts a rectangular part out of `image`. The top-left corner of the
  returned image is at `offset_height, offset_width` in `image`, and its
  lower-right corner is at
  `offset_height + target_height, offset_width + target_width`.

  Args:
    image: 3-D tensor with shape `[height, width, channels]`
    offset_height: Vertical coordinate of the top-left corner of the result in
                   the input.
    offset_width: Horizontal coordinate of the top-left corner of the result in
                  the input.
    target_height: Height of the result.
    target_width: Width of the result.
    dynamic_shape: Whether the input image has undertermined shape. If set to
      `True`, shape information will be retrieved at run time. Default to
      `False`.

  Returns:
    3-D tensor of image with shape `[target_height, target_width, channels]`

  Raises:
    ValueError: If the shape of `image` is incompatible with the `offset_*` or
    `target_*` arguments, and `dynamic_shape` is set to `False`.
  """
  image = ops.convert_to_tensor(image, name='image')
  _Check3DImage(image, require_static=(not dynamic_shape))
  height, width, _ = _ImageDimensions(image, dynamic_shape=dynamic_shape)

  if not dynamic_shape:
    if offset_width < 0:
      raise ValueError('offset_width must be >= 0.')
    if offset_height < 0:
      raise ValueError('offset_height must be >= 0.')

    if width < (target_width + offset_width):
      raise ValueError('width must be >= target + offset.')
    if height < (target_height + offset_height):
      raise ValueError('height must be >= target + offset.')

  cropped = array_ops.slice(image,
                            array_ops.pack([offset_height, offset_width, 0]),
                            array_ops.pack([target_height, target_width, -1]))

  return cropped
Crops an image to a specified bounding box.

  This op cuts a rectangular part out of `image`. The top-left corner of the
  returned image is at `offset_height, offset_width` in `image`, and its
  lower-right corner is at
  `offset_height + target_height, offset_width + target_width`.

  Args:
    image: 3-D tensor with shape `[height, width, channels]`
    offset_height: Vertical coordinate of the top-left corner of the result in
                   the input.
    offset_width: Horizontal coordinate of the top-left corner of the result in
                  the input.
    target_height: Height of the result.
    target_width: Width of the result.
    dynamic_shape: Whether the input image has undertermined shape. If set to
      `True`, shape information will be retrieved at run time. Default to
      `False`.

  Returns:
    3-D tensor of image with shape `[target_height, target_width, channels]`

  Raises:
    ValueError: If the shape of `image` is incompatible with the `offset_*` or
    `target_*` arguments, and `dynamic_shape` is set to `False`.