df93c4e61e7ca1db25f1ee346ac0516685498b02,keras_rcnn/backend/common.py,,anchor,#Any#Any#Any#,5

Before Change

    ratio_anchors = _ratio_enum(base_anchor, ratios)

    anchors = keras.backend.concatenate([_scale_enum(ratio_anchors[i, :], scales) for i in range(ratio_anchors.shape[0])], axis = 0)

    return anchors

After Change

    if scales is None:
        scales = keras.backend.cast([8, 16, 32], keras.backend.floatx())
    base_anchor = keras.backend.cast([1, 1, base_size, base_size], keras.backend.floatx()) - 1
    base_anchor = keras.backend.expand_dims(base_anchor, 0)

    ratio_anchors = _ratio_enum(base_anchor, ratios)
    anchors = _scale_enum(ratio_anchors, scales)

    return anchors

Instances