Points Clouds Generation Using TLS and Dense-Matching Techniques. a Test on Approachable Accuracies of Different Tools

A comparison of point cloud generation techniques reveals that high-accuracy 3D modeling of archaeological assets is achievable using both Terrestrial Laser Scanning (TLS) and dense-matching software, with results demonstrating precision suitable for detailed cultural heritage documentation. The study tested different tools on late Roman mosaic floorings in Aquileia, Italy, showing that low-cost image-matching techniques can rival traditional TLS methods in terms of detail and scale. This finding underscores the potential for cost-effective, high-resolution digital surveys in heritage conservation, balancing accuracy with accessibility.

Chiabrando, F., & Spanò, A. (2013). POINTS CLOUDS GENERATION USING TLS AND DENSE-MATCHING TECHNIQUES. A TEST ON APPROACHABLE ACCURACIES OF DIFFERENT TOOLS. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, II-5/W1, 67–72. https://doi.org/10.5194/isprsannals-ii-5-w1-67-2013