Function matchViewsByFilePattern

src/aliceVision/sfm/utils/alignment.cpp:321–343

}

void matchViewsByFilePattern(const sfmData::SfMData& sfmDataA,
                             const sfmData::SfMData& sfmDataB,
                             const std::string& filePatternMatching,
                             std::vector<std::pair<IndexT, IndexT>>& out_commonViewIds)
{
    out_commonViewIds.clear();
    std::map<std::string, IndexT> filepathValuesA = retrieveMatchingFilepath(sfmDataA, filePatternMatching);
    std::map<std::string, IndexT> filepathValuesB = retrieveMatchingFilepath(sfmDataB, filePatternMatching);

    using P = std::pair<std::string, IndexT>;
    std::vector<P> commonMetadataValues;
    std::set_intersection(filepathValuesA.begin(),
                          filepathValuesA.end(),  // already sorted
                          filepathValuesB.begin(),
                          filepathValuesB.end(),  // already sorted
                          std::back_inserter(commonMetadataValues),
                          [](const P& p1, const P& p2) { return p1.first < p2.first; });

    for (const P& p : commonMetadataValues)
    {
        out_commonViewIds.emplace_back(filepathValuesA.at(p.first), filepathValuesB.at(p.first));
    }
}

bool computeSimilarityFromCommonCameras_imageFileMatching(const sfmData::SfMData& sfmDataA,
                                                          const sfmData::SfMData& sfmDataB,