Construção de mosaicos de imagens digitais para a gerência de patologias em estruturas de difícil acesso

Abstract

The mapping of structural pathologies is usually done with the presence of a technician on site. However, in structures that are difficult to access, these pathologies are often viewed exclusively through digital images. Thus, to obtain an overview of the state of the structure, these images can be stitched into a mosaic, often manually. This work uses the detection of feature points, from the ORB algorithm, as a basis for the creation of an automated tool for the generation of mosaics. This tool has a graphical interface designed for use by professionals in the construction industry. The work uses two questionnaires, one applied before, and another, after the use of the tool by the target audience for its validation. This work allows a continuation of the studies to implement the automated detection and measurement of the pathological manifestations present in the generated mosaics. In this way, the work will facilitate the mapping of pathologies.