基于圆谐波m-r平面的不变模式识别

Invariant Pattern Recognition Based on Circular Harmonic Component m-r Plane

本文介绍了十年来圆谐波识别技术的发展。提出一种新的图象变换方法:圆谐波m-r平面转换。在圆谐波m-r平面上,导出一种位移、旋转、尺度、强度不变的模式识别方法。给出了飞机识别实验的结果。

The method of pattern recognition with Circular Harmonic Component for the past ten years is briefly reviewed.An image transformation,CHC m-r plane transform,is proposed.Based on CHC m-r plane,a method has been developed for shift,rotation,scale and intensity-invariant pattern recognition.Experiment results for discrimination of aircrafts are given.