stitching_computeImageFeatures1

CVAPI(ExceptionStatus) stitching_computeImageFeatures1(
    cv::Feature2D *featuresFinder,
    cv::Mat **images,
    int imagesLength,
    std::vector<cv::detail::ImageFeatures> *featuresVec,
    cv::Mat **masks)
{
    BEGIN_WRAP

    // Do not free Feature2D
    const cv::Ptr<cv::Feature2D> featuresFinderPtr(featuresFinder, [](cv::Feature2D*){});

    std::vector<cv::Mat> imagesVec(imagesLength);
    for (int i = 0; i < imagesLength; i++)
    {
        imagesVec[i] = *images[i];
    }

    auto masksArrays = cv::noArray();
    std::vector<cv::Mat> masksVec(imagesLength);
    if (masks != nullptr)
    {
        for (int i = 0; i < imagesLength; i++)
        {
            masksVec[i] = *masks[i];
        }
        masksArrays = masksVec;
    }

    std::vector<cv::detail::ImageFeatures> rawFeatures;
    cv::detail::computeImageFeatures(featuresFinderPtr, imagesVec, *featuresVec, masksArrays);
    
    END_WRAP  
}