计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (10): 99-100.

• 学术探讨 • 上一篇    下一篇

旋转不变傅立叶纹理特征提取

毛秉毅   

  1. 燕山大学信息学院
  • 收稿日期:2006-04-18 修回日期:1900-01-01 出版日期:2007-04-01 发布日期:2007-04-01
  • 通讯作者: 毛秉毅

Rotation Invariant Texture Analysis by Fourier Transform

bingyi   

  • Received:2006-04-18 Revised:1900-01-01 Online:2007-04-01 Published:2007-04-01
  • Contact: bingyi

摘要: 旋转不变纹理分析是纹理分析的重要方面。本文通过将对数极坐标和傅立叶变换结合,完成旋转不变的傅立叶纹理特征提取。实验证明,本方法具有良好的旋转不变纹理分析性能。

Abstract: Rotation invariant texture analysis is one of the important items in texture analysis. In this paper, we incorporate Fourier transform with Log-Polar transform to achieve rotation invariant texture analysis. The experiments show that the new algorithm is competent for that.