Proposta de um processo de captura e análise de imagens para determinação de forma e superfície de materiais biológicos pela técnica de moiré

Abstract

Diverse areas as the medicine, biology and farming frequently need resources for determination and analysis of irregular surfaces. The technique of moiré appears as an efficient tool for construction of the perfilometria, topographical contours and calculation deformations. In the farming, it is distinguished necessity of generation of topographical maps for determination of surface areas and generation of profiles in cut for consuming determination, for example. The considered work has for objective to observe the behavior of this technique in the analysis of irregular surfaces, calculating the topographical map of a chicken and the wooden depth of deformations gifts in parts. The results show that the technique is efficient for analysis of structures of biological nature, being sensible with the configuration proposal for reproduction of 0.40 up to 130 mm approximately.