DETERMINATION OF A MODEL OF IMAGE CATEGORY

摘要

The invention relates to a method for determining a model of an image category, said method comprising: a preliminary step (10) of obtaining a subset of homogenous signatures respectively associated with a visual characteristic of a set of training images relative to the mage category; the step of determining (11) intermediate homogenous models of the image category based on the homogenous signatures of each subset by implementing a self-organised neuronal map; characterised in that it comprises the step of merging (12) the intermediate homogenous models of image category in order to obtain a heterogeneous model of image category.