# New Era in Cultural Heritage Preservation: Cooperative Aerial Autonomy

arXiv: https://arxiv.org/abs/2303.02962 · HTML: https://mlsanity.com/paper/2303.02962/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- Builds on 4 of its 21 references that are in the map.
- First posted on arXiv 6 Mar 2023.

## Builds on (most cited first, 4 of 4)

- [The MRS UAV System: Pushing the Frontiers of Reproducible Research, Real-world Deployment, and Education with Autonomous Unmanned Aerial Vehicles](https://mlsanity.com/paper/2008.08050/) (2020)
- [Fast Autonomous Flight in Warehouses for Inventory Applications](https://mlsanity.com/paper/1809.06628/) (2018)
- [MRS Modular UAV Hardware Platforms for Supporting Research in Real-World Outdoor and Indoor Environments](https://mlsanity.com/paper/2302.04778/) (2023)
- [Autonomous Reflectance Transformation Imaging by a Team of Unmanned Aerial Vehicles](https://mlsanity.com/paper/2303.01162/) (2023)

## Built on by (most cited first, 1 of 1)

- [RMS: Redundancy-Minimizing Point Cloud Sampling for Real-Time Pose Estimation](https://mlsanity.com/paper/2312.07337/) (2023)

## Abstract (arXiv)

Digital documentation of large interiors of historical buildings is an exhausting task since most of the areas of interest are beyond typical human reach. We advocate the use of autonomous teams of multi-rotor Unmanned Aerial Vehicles (UAVs) to speed up the documentation process by several orders of magnitude while allowing for a repeatable, accurate, and condition-independent solution capable of precise collision-free operation at great heights. The proposed multi-robot approach allows for performing tasks requiring dynamic scene illumination in large-scale real-world scenarios, a process previously applicable only in small-scale laboratory-like conditions. Extensive experimental analyses range from single-UAV imaging to specialized lighting techniques requiring accurate coordination of multiple UAVs. The system's robustness is demonstrated in more than two hundred autonomous flights in fifteen historical monuments requiring superior safety while lacking access to external localization. This unique experimental campaign, cooperated with restorers and conservators, brought numerous lessons transferable to other safety-critical robotic missions in documentation and inspection tasks.