def densenet264d_iabn(pretrained=False, **kwargs):
    r"""Densenet-264 model with deep stem and Inplace-ABN
    """
    def norm_act_fn(num_features, **kwargs):
        return create_norm_act('iabn', num_features, **kwargs)
    model = _create_densenet(
        'densenet264d_iabn', growth_rate=48, block_config=(6, 12, 64, 48), stem_type='deep',
        norm_layer=norm_act_fn, pretrained=pretrained, **kwargs)
    return model