stitching_computeImageFeatures2

CVAPI(ExceptionStatus) stitching_computeImageFeatures2(
    cv::Feature2D *featuresFinder,
    cv::_InputArray *image,
    detail_ImageFeatures *features,
    cv::_InputArray *mask)
{
    BEGIN_WRAP

    // Do not free Feature2D
    const cv::Ptr<cv::Feature2D> featuresFinderPtr(featuresFinder, [](cv::Feature2D*){});
    
    cv::detail::ImageFeatures rawFeature;
    cv::detail::computeImageFeatures(featuresFinderPtr, *image, rawFeature, entity(mask));

    features->img_idx = rawFeature.img_idx;
    features->img_size = c(rawFeature.img_size);
    std::copy(rawFeature.keypoints.begin(), rawFeature.keypoints.end(), std::back_inserter(*features->keypoints));
    rawFeature.descriptors.copyTo(*features->descriptors); 

    END_WRAP  
}