METHOD AND SYSTEM FOR PROVIDING FACE RECOGNITION, FEATURE VECTOR EXTRACTION APPARATUS FOR FACE RECOGNITION

摘要

PURPOSE: A face recognition system and method are provided to extract a local feature point for expressing information of input face image. CONSTITUTION: A face recognition system comprises: a learning feature vector extractor(100) for extracting a feature vector and learning weight factor with respect to a normalized face learning image; a test feature vector extractor(200) for extracting a feature vector and learning weight factor with respect to a normalized face image; a final weight extractor(300) for extracting final weight factor of each area; and a local feature vector comparator(400) for comparing similarity of the final weight factor and local feature vector.