LEARNING DEVICE FOR DICTIONARY FOR PATTERN RECOGNITION, PATTERN RECOGNITION DEVICE, CODING DEVICE, DIVISION DEVICE AND LEARNING METHOD FOR DICTIONARY FOR PATTERN RECOGNITION

摘要

PROBLEM TO BE SOLVED: To provide a learning device for a dictionary for pattern recognition, a pattern recognition device, a coding device, a division device and a learning method for a dictionary for pattern recognition, for easily achieving the learning of a pattern recognition dictionary without imposing any manual labor.;SOLUTION: The learning device for a dictionary for pattern recognition includes: a generation part; a feature extraction part; a setting part; and an update part. The generation part generates a pattern area candidate in a recognition object image in which a pattern input by an input person seems to be described. The feature extraction part calculates a feature value in a pattern area candidate generated by the generation part. The setting part sets probability that the pattern input by the input person is described in the pattern area candidate generated by the generation part on the basis of the visual line position of the input person who has input the pattern. The update part updates the dictionary for pattern recognition on the basis of the probability set by the setting part and the feature value calculated by the feature extraction part.;COPYRIGHT: (C)2014,JPO&INPIT