APPARATUSES AND METHODS FOR RECOGNIZING OBJECT AND FACIAL EXPRESSION ROBUST AGAINST CHANGE IN FACIAL EXPRESSION, AND APPARATUSES AND METHODS FOR TRAINING

摘要

A facial expression recognition apparatus and method and a facial expression training apparatus and method are provided. The facial expression recognition apparatus generates a speech map indicating a correlation between a speech and each portion of an object based on a speech model, extracts a facial expression feature associated with a facial expression based on a facial expression model, and recognizes a facial expression of the object based on the speech map and the facial expression feature. The facial expression training apparatus trains the speech model and the facial expression model.