3×3素子コードにKarhunen-Loeve 直交系を用いたパターン認識

概要

論文の詳細を見る
A method for the pattern recognition is developed by the use of Karhunen-Loeve orthogonal system for the codes with 3×3 elements. The principle of the method is as follows. (1) The input pattern is lowered in dimension by a pre-procedure of a given pattern. (2) The feature coefficients are solved by Karhunen-Loeve method, where the concept of auto-correlation is applied. (3) Any other pattern can be recognized by the feature-coefficients thus obtained when the unknown pattern is also lowered in dimension and then inner product of this simplified pattern and feature-coefficients is taken. The basic conception of this method consists in previously elimination the unneccessary part of information from the given pattern and in reforming it only with the essential part of low dimensions. The present study also gives the comparison of the method with the experimental results.
一般社団法人情報処理学会の論文
1972-04-15