Now showing items 1-4 of 4

    • The geodesic distance between 𝒢I0 models and its application to region discrimination 

      Naranjo-Torres, José; Gambini, Juliana; Frery, Alejandro C. (2017-03)
      "The 𝒢I0 distribution is able to characterize different regions in monopolarized SAR imagery. It is indexed by three parameters: the number of looks (which can be estimated in the whole image), a scale parameter, and a ...
    • Methods and frameworks for sampling 𝒢I0 data 

      Chan, Debora; Rey, Andrea; Gambini, Juliana; Cassetti, Julia; Frery, Alejandro C. (2017-12)
      "The 𝒢I0 distribution is a competitive tool for SAR image description. This distribution is useful for describing speckled imagery because it models adequately areas with different degrees of texture. Data simulation is ...
    • Propiedades del estimador de la entropía de permutación y su aplicación en problemas de ingeniería 

      Traversaro Varela, Francisco (2018)
      "Las medidas provenientes de la Teoría de la Información evaluadas en una distribución de probabilidades adecuada son una herramienta muy potente para caracterizar la complejidad de un sistema dinámico. En particular se ...
    • Sampling from the 𝒢I0 distribution 

      Chan, Debora; Rey, Andrea; Gambini, Juliana; Frery, Alejandro C. (2018-12)
      "Synthetic Aperture Radar (SAR) images are widely used in several environmental applications because they provide information which cannot be obtained with other sensors. The 𝒢I0 distribution is an important model for ...