Pedro A López‐García
Dados Biográficos
| ID | 5218217 |
|---|---|
| NOME | Pedro A López‐García |
| PRENOMES | Pedro A |
| SOBRENOME | López‐García |
| ASSINATURA | GARCÍA P A L |
| AFILIAÇÕES | Escuela Nacional de Antropología e Historia |
| ORCID | 0000-0002-5467-8787 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAÇÕES | 21 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2000 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2024 |
| ÍNDICE H | 3 |
Semi‐supervised classification to determine the provenance of archaeological obsidian samples
In archaeometry, the correct assignment of archaeological artefacts with their original geological sources continues to be an indispensable tool for determining exploitation patterns, trade routes, tool production and the movement of goods in ancient times. Statistically, Mahalanobis distance has been an integral part of the artefact provenance methodology. However, this method presents disadvantages when some of the theoretical assumptions are n…
Cluster analysis for the selection of potential discriminatory variables and the identification of subgroups in archaeometry
The obsidian of la ferrería site
Cinnabar, hematite and gypsum presence in mural paintings in Teotihuacan, Mexico
Statistical processing of compositional data. The case of ceramic samples from the archaeological site of Xalasco, Tlaxcala, Mexico
D-ERT geophysical prospecting for the investigation of two terraces of an archaeological site northeast of Tlaxcala state, Mexico
Discrimination of Ceramic Types Using Digital Image Processing by Means of Morphological Filters
Digital processing of images can be used to analyse ceramic pastes, contributing in this way to the discrimination of ceramic types. The method involves several stages of analysis: digitization of images of ceramic pastes, pre-processing of the images, particle segmentation, calculation, quantification and classification of the particle sizes. This procedure uses interactive algorithms of segmentation of images and grain size analysis derived fro…
Obsidian Subsource Identification in the S ierra de P achuca and O tumba Volcanic Regions, C entral M exico, by ICP ‐ MS and DBSCAN Statistical Analysis
O tumba and S ierra de P achuca obsidian deposits in C entral M exico have been important sources of raw material since pre‐ H ispanic times. Numerous archaeological investigations have suggested that the economical and political expansion of major M esoamerican societies were linked to the control of obsidian sources and distribution of quarried material. S ierra de P achuca contains several obsidian flows and numerous quarries throughout the re…
D modelling of magnetic data from an archaeological site in north-western Tlaxcala state, Mexico
Fractal Analysis of Teotihuacan, Mexico
Cinnabar, hematite and gypsum presence in mural paintings in Teotihuacan, Mexico
D modelling of magnetic data from an archaeological site in north-western Tlaxcala state, Mexico
Fractal Analysis of Teotihuacan, Mexico
Statistical processing of compositional data. The case of ceramic samples from the archaeological site of Xalasco, Tlaxcala, Mexico
D-ERT geophysical prospecting for the investigation of two terraces of an archaeological site northeast of Tlaxcala state, Mexico
Discrimination of Ceramic Types Using Digital Image Processing by Means of Morphological Filters
Digital processing of images can be used to analyse ceramic pastes, contributing in this way to the discrimination of ceramic types. The method involves several stages of analysis: digitization of images of ceramic pastes, pre-processing of the images, particle segmentation, calculation, quantification and classification of the particle sizes. This procedure uses interactive algorithms of segmentation of images and grain size analysis derived fro…
Fractal Analysis of Teotihuacan, Mexico
D modelling of magnetic data from an archaeological site in north-western Tlaxcala state, Mexico
Obsidian Subsource Identification in the S ierra de P achuca and O tumba Volcanic Regions, C entral M exico, by ICP ‐ MS and DBSCAN Statistical Analysis
O tumba and S ierra de P achuca obsidian deposits in C entral M exico have been important sources of raw material since pre‐ H ispanic times. Numerous archaeological investigations have suggested that the economical and political expansion of major M esoamerican societies were linked to the control of obsidian sources and distribution of quarried material. S ierra de P achuca contains several obsidian flows and numerous quarries throughout the re…
Discrimination of Ceramic Types Using Digital Image Processing by Means of Morphological Filters
Digital processing of images can be used to analyse ceramic pastes, contributing in this way to the discrimination of ceramic types. The method involves several stages of analysis: digitization of images of ceramic pastes, pre-processing of the images, particle segmentation, calculation, quantification and classification of the particle sizes. This procedure uses interactive algorithms of segmentation of images and grain size analysis derived fro…
D-ERT geophysical prospecting for the investigation of two terraces of an archaeological site northeast of Tlaxcala state, Mexico
Statistical processing of compositional data. The case of ceramic samples from the archaeological site of Xalasco, Tlaxcala, Mexico
Cinnabar, hematite and gypsum presence in mural paintings in Teotihuacan, Mexico
The obsidian of la ferrería site
Cluster analysis for the selection of potential discriminatory variables and the identification of subgroups in archaeometry
Semi‐supervised classification to determine the provenance of archaeological obsidian samples
In archaeometry, the correct assignment of archaeological artefacts with their original geological sources continues to be an indispensable tool for determining exploitation patterns, trade routes, tool production and the movement of goods in ancient times. Statistically, Mahalanobis distance has been an integral part of the artefact provenance methodology. However, this method presents disadvantages when some of the theoretical assumptions are n…
Archaeology (8 obras) · Geology (8 obras) · Geography (7 obras) · Computer Science (6 obras) · Artificial Intelligence (4 obras) · Excavation (4 obras) · Geochemistry and Geologic Mapping (4 obras) · Image Processing and 3D Reconstruction (4 obras) · Paleontology (4 obras) · Archaeology and ancient environmental studies (3 obras)