Article
English, Spanish, Portuguese
ID: <
oai:doaj.org/article:83168a6040c4430183ca9238b14b00d1>
·
DOI: <
10.14568/cp11_1>
Abstract
This study deals with the application of simple image-processing techniques, in a geographic information system (GIS) environment, on a detailed digital photography of a retabular painting. The aim is to register semi-automatically the lacunae density, through reclassification, and point density estimation. The digital photography image used on the exercise displays a detail of a 16th century panel painting named "Resurrection of Lazarus", from the Rotunda of Christ Convent, in Tomar, Portugal. The final result is a thematic pathology map of lacunae type.