Archaeological Sites Detection with a Human-AI Collaboration Workflow
This work addresses the problem of automating archaeological site detection for domain experts, though it is incremental as it applies existing methods to a specific dataset with human integration.
The paper tackles the detection of archaeological sites in Mesopotamian floodplains using fine-tuned semantic segmentation models, achieving about 80% detection accuracy in tests. It proposes a human-AI collaboration workflow where model predictions assist archaeologists in site analysis and dataset refinement.
This paper illustrates the results obtained by using pre-trained semantic segmentation deep learning models for the detection of archaeological sites within the Mesopotamian floodplains environment. The models were fine-tuned using openly available satellite imagery and vector shapes coming from a large corpus of annotations (i.e., surveyed sites). A randomized test showed that the best model reaches a detection accuracy in the neighborhood of 80%. Integrating domain expertise was crucial to define how to build the dataset and how to evaluate the predictions, since defining if a proposed mask counts as a prediction is very subjective. Furthermore, even an inaccurate prediction can be useful when put into context and interpreted by a trained archaeologist. Coming from these considerations we close the paper with a vision for a Human-AI collaboration workflow. Starting with an annotated dataset that is refined by the human expert we obtain a model whose predictions can either be combined to create a heatmap, to be overlaid on satellite and/or aerial imagery, or alternatively can be vectorized to make further analysis in a GIS software easier and automatic. In turn, the archaeologists can analyze the predictions, organize their onsite surveys, and refine the dataset with new, corrected, annotation