4.2 TEXTURAL ANALYSIS
In a textural analysis (Conners, 1980) (Conners, 1984) (Haralick, 1979) we perform a statistical study of the
radiometrical values present inside certain areas of our image. This allows us to study the spatial distribution of grey
values and not pixels as isolated entities. To perform this study we build what is called a co-occurrence matrix, and from
this we obtain some statistical variables that will help us to know the structure of this matrix.