Function ExtractImageToFramePtr

src/colmap/scene/reconstruction_io_utils.cc:54–65

}

std::unordered_map<image_t, Frame*> ExtractImageToFramePtr(
    Reconstruction& reconstruction) {
  std::unordered_map<image_t, Frame*> image_to_frame;
  for (const auto& [frame_id, frame] : reconstruction.Frames()) {
    for (const data_t& data_id : frame.ImageIds()) {
      THROW_CHECK(
          image_to_frame.emplace(data_id.id, &reconstruction.Frame(frame_id))
              .second);
    }
  }
  return image_to_frame;
}

}  // namespace colmap