An interactive-graphic subsystem for pattern analysis

摘要

This paper describes an interactive graphics system which is being used in the solution of both pattern recognition and pattern analysis problems. The paper concentrates on a pattern analysis subsystem of the larger On-Line Pattern Analysis and Recognition System (OLPARS), although its relationship to the larger system is discussed. The basic algorithm underlying the subsystem is a non-linear mapping of high dimensional data to a two- or three-dimensional space. Several graphic interactive options are explained along with example applications in the design of a system for the classification of hand printed characters.