FACIAL EXPRESSION RECOGNITION METHOD, OBJECT RECOGNITION METHOD, FACIAL EXPRESSION RECOGNITION APPARATUS, FACIAL EXPRESSION TRAINING METHOD

摘要

To provide a facial expression recognition apparatus and method and a facial expression training apparatus and method.SOLUTION: The facial expression recognition apparatus generates a speech map indicating a correlation between a speech and each portion of an object on the basis of a speech model, extracts a facial expression feature associated with a facial expression on the basis of a facial expression model, and recognizes a facial expression of the object on the basis of the speech map and the facial expression feature. The facial expression training apparatus may train the speech model and the facial expression model.SELECTED DRAWING: Figure 4