osc.data.utils.normalize_tf

normalize_tf(img: tensorflow.python.framework.ops.Tensor, mean: Tuple[float, float, float], std: Tuple[float, float, float]) → tensorflow.python.framework.ops.Tensor

Normalize tf.float32 image with […, H, W, C] channel order.

Parameters

• img (Tensor) – tf.float32 of shape […, H, W, C]

• mean (Tuple[float, float, float]) – tuple of floats shape [C]

• std (Tuple[float, float, float]) – tuple of floats shape [C]

Return type

Tensor

Returns

Normalized image.