Este trabalho apresenta um método de contagem de esporos de fungos micorrízicos a partir de imagens digitais usando morfologia fuzzy para separação de esporos e algoritmos desenvolvidos no Scilab para quantificação. O objetivo é mostrar a eficácia da morfologia fuzzy e as funções desenvolvidas na separação e contagem. A estratégia metodológica desenvolvida foi utilizar as definições de morfologia fuzzy desenvolvidas por Andrade et al e produzir um algoritmo capaz de separar e contar fungos. Espera-se obter um método capaz de realizar uma contagem eficiente.
Abstract:The Mathematical Morphology presents a systematic model to extract geometric features of images using morphological operators that transform the original image into another, using a third image called structuring element. The fuzzy mathematic morphology extends the morphological operators for images in shades of gray and colored, using the theory of fuzzy sets, especially the fuzzy logic, where the definition of the operators are defined using the notions of implications and T-norms. In this work, it was proposed an automatic method for spores counting of mycorrhizal fungi, the spores counting is done manually, by using a ribbed plate and with the aid of a stereomicroscope. The proposed method uses Gödel fuzzy morphological operators and in addition, the article makes a comparison to other existing methods, showing their efficiency.
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