摘要： 图像中物体的几何主轴在目标分割和识别中起着关键性的作用。该文从投影、主分量和纹理3个不同的角度分别阐述了在二值图像中提取物体主轴的原理,设计并实现了相应的几种算法。实验结果证明,这几种方法是有效的。

关键词: 主轴, 投影法, 主分量分析, 纹理分析

Abstract: The geometrical principal axis of an object plays an important role in target extraction and recognition in an image.This paper illustrates the theory of extracting the principal axis for an object from a bi-tone image based on projection,principal component and texture respectively,and proposes algorithms accordingly.The experiment results show that all these methods are effective.

中图分类号: 

• TP391.41