一种新的Pseudo-Zernike矩的快速算法

被引:15
作者
夏婷
周卫平
李松毅
舒华忠
机构
[1] 东南大学计算机科学与技术系
[2] 东南大学计算机科学与技术系 江苏南京
[3] 江苏南京
关键词
Zernike矩; pseudo-Zernike矩; 快速算法;
D O I
暂无
中图分类号
TN911.73 [图像信号处理];
学科分类号
0711 ; 080401 ; 080402 ;
摘要
Zernike矩因具有正交性和旋转不变性而广泛应用于模式识别、图像分析等领域.Pseudo-Zernike矩具有与Zernike矩相似的性质,但它较Zernike矩具有更好的抗噪声性.由于pseudo-Zernike矩的复杂性,相关的快速算法的研究尚未得到很好的解决.本文根据pseudo-Zernike矩自身的特点,推导了一种快速有效的计算方法.
引用
收藏
页码:1295 / 1298
页数:4
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