PATTERN CHARACTERISTIC EXTRACTION METHOD AND DEVICE FOR THE SAME

• Main Author: KAMEI, TOSHIO
• Format: Patent
• Language: English; French; German
• Published: 01.06.2011
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

An input pattern feature amount is decomposed into element vectors. For each of the feature vectors, a discriminant matrix obtained by discriminant analysis is prepared in advance. Each of the feature vectors is projected into a discriminant space defined by the discriminant matrix and the dimension...