Several works have highlighted the relevance of 3D modelling techniques for the study of
rock art, especially in case of deteriorated state of preservation. This paper presents a …

This paper proposes a methodological approach to analyse stone inscriptions with complex
interpretations and unclear contexts. A workflow is proposed to characterise the origin of the …

In the studies on Prehistoric Graphic Expression, there are recurrent discussions about the
tracings generated by different observers of the same motif. Methodological issues …

The recording of megalithic art on menhirs in Western Iberia used to be performed through
direct tracing. The use of photographic techniques represented an important advance in the …

The recent developments in 3D scanning technologies are not been accompanied by
visualization interfaces. We are still using the same types of visual codes as when maps and …

Abstract Digital Image Modelling is becoming a standard approach in epigraphic studies,
mostly expressed in the diffusion practice of research groups which want their materials …

This work aims to present a new methodological approximation to enhance and depict
details in 3D models, named AsTrend. It is based on the extraction of las points from a …

Over the past few years, digital photogrammetry has not only been used increasingly more
for documenting archaeological remains but also as a means of obtaining 3D data from …

The topic of “lived places” is here approached through the analysis of the rock sanctuary of
Panóias (Assento de Valnogueiras, Vila Real de Trás-os-Montes), one of the most popular …

Ancient stelae are considered important historical sources. However, it is a challenge to
recognize the inscriptions carved on stelae that have rough surfaces due to prolonged …