Elisa Crabu
Biographic Data
| ID | 6668592 |
|---|---|
| NAME | Elisa Crabu |
| GIVEN NAMES | Elisa |
| FAMILY NAME | Crabu |
| SIGNATURE | CRABU E |
| AFFILIATIONS | University of Cagliari |
| ORCID | 0009-0003-1226-0168 |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2025 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Color reconstruction by photometric stereo with unknown lighting of rock art carvings found in two Sardinian Domus de Janas
Digital models of artifacts are of primary importance for documentation in archeology. • Photometric stereo allows to obtain shape information from digital pictures datasets. • Color pictures contain separate intensity information for each color channel. • Specific color channels may produce more or less accurate shape reconstructions. • We propose a method to select the color channel which yields the best reconstruction. Artifacts documentation …
Dating archaeological sites by seriation
Finding a relative chronological order of sites is a common problem in archaeology. • Artifacts contained in sites characterize them and often help in their dating. • Seriation aims at ordering a set of units on the basis of types that correlate them. • Algorithms for seriation can treat large datasets, but produce approximate solutions. • An iterative refinement method may lead to improve the solution by a small effort. Seriation is an ordering …
No prominent works on this page.
Color reconstruction by photometric stereo with unknown lighting of rock art carvings found in two Sardinian Domus de Janas
Digital models of artifacts are of primary importance for documentation in archeology. • Photometric stereo allows to obtain shape information from digital pictures datasets. • Color pictures contain separate intensity information for each color channel. • Specific color channels may produce more or less accurate shape reconstructions. • We propose a method to select the color channel which yields the best reconstruction. Artifacts documentation …
Dating archaeological sites by seriation
Finding a relative chronological order of sites is a common problem in archaeology. • Artifacts contained in sites characterize them and often help in their dating. • Seriation aims at ordering a set of units on the basis of types that correlate them. • Algorithms for seriation can treat large datasets, but produce approximate solutions. • An iterative refinement method may lead to improve the solution by a small effort. Seriation is an ordering …
Archaeology (2 works) · Geography (2 works) · 3D Surveying and Cultural Heritage (1 work) · Archaeological Research and Protection (1 work) · Archaeological science (1 work) · Art (1 work) · Artificial Intelligence (1 work) · Computer Science (1 work) · Conservation Techniques and Studies (1 work) · Geology (1 work)