期刊
IET IMAGE PROCESSING
卷 3, 期 4, 页码 217-227出版社
INST ENGINEERING TECHNOLOGY-IET
DOI: 10.1049/iet-ipr.2008.0142
关键词
-
类别
资金
- All India Council for Technical Education (AICTE), Government of India, New Delhi [8023/RID/BOR/RPS-77/2005-06]
A polar system is used to compute Zernike moments to enhance their accuracy and to improve invariance to rotation. This requires reconfiguration of pixel arrangements that are normally available in rectangular grids in the cartesian coordinate system. This study presents an improved reconfiguration model of pixel arrangements that uses nearly 27.3% less number of pixels compared to the existing model, thus enhancing the computational efficiency of the proposed method by the same percentage. The performance of the proposed model is analysed in detail, which is observed to be at par with the existing method.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据