Exemplary systems and methods use micro-structure modeling of an image for extracting image features. The micro-structure in an image is modeled as a Markov Random Field, and the model parameters are learned from training images. Micro-patterns adaptively designed from the modeled micro-structure capture...http://www.google.fr/patents/US7991230?utm_source=gb-gplus-shareBrevet US7991230 - Modeling micro-structure for feature extraction
