def gather_sequence_info(detections, image):
    """Gather sequence information, such as image filenames, detections,
    groundtruth (if available).
    """

    image_size = image.shape[:2]
    min_frame_idx = 1
    max_frame_idx = 1
    update_ms = 5
    feature_dim = detections.shape[1] - 10 if detections is not None else 0
    seq_info = {
        "sequence_name": "NA",
        "image_filenames": "NA",
        "detections": detections,
        "image_size": image_size,
        "min_frame_idx": min_frame_idx,
        "max_frame_idx": max_frame_idx,
        "feature_dim": feature_dim,
        "update_ms": update_ms
    }
    return seq_info