Beispiel #1
0
def build_backbone(cfg, input_shape=None):
    """
    Build a backbone from `cfg.MODEL.BACKBONE.NAME`.
    Returns:
        an instance of :class:`Backbone`
    """
    if input_shape is None:
        input_shape = ShapeSpec(channels=len(cfg.MODEL.PIXEL_MEAN))

    backbone = build_resnet_backbone(cfg, input_shape)
    assert isinstance(backbone, Backbone)
    return backbone
Beispiel #2
0
def build_backbone(cfg, input_shape=None):
    if input_shape is None:
        input_shape = ShapeSpec(channels=len(cfg.MODEL.PIXEL_MEAN))
    backbone = build_resnet_backbone(cfg, input_shape)
    assert isinstance(backbone, Backbone)
    return backbone