FUZZY LATTICE REASONING (FLR) CLASSIFIER FOR HUMAN FACIAL EXPRESSION RECOGNITION

We deal with the problem of human facial expression recognition. An image is preprocessed for feature extraction using moment descriptors; then, it is represented in the product lattice of Intervals' Numbers (INs). Both learning and generalization are pursued in by a Fuzzy Lattice Reasoning (FLR) classifier based on an inclusion measure function . Preliminary, experiments on a benchmark set have been promising.