SIA OpenIR  > 空间自动化技术研究室
Alternative TitleA new handwritten digits recognition method based on Grassmann manifold measurement
王卫华; 王长杰; 张伟
Source Publication现代电子技术
Contribution Rank2
Funding Organization河南省高等学校青年骨干教师资助计划(2012GGJS-297) ; 河南省科技攻关项目(122102210510)
Keyword手写字符识别 Grassmann流形 几何变换 最近邻分类


Other Abstract

Since it is hard for the existing recognition method to recognize and handle the handwritten numbers in geometric transform, a new handwritten numeral recognition method based on Grassmann manifold measurement is proposed. On the basis of the analysis of the nonlinear manifold space structures composed of handwritten numeral characters in different geometric transforms, the Grassmann manifold and its distance measurement are defined. The waited recognition numeral characters are calculated and Grassmann manifold distance composed of character set is trained to realize the classification and recognition of the handwritten numeral characters. The results of experiment with MNIST database show that the proposed algorithm has better realtime performance and robustness, and is superior to the available handwritten numeral recognition algorithm based on tangent distance in the aspects of numeral recognition rate, stability and computing efficiency, and the recognition rate and stability of the proposed algorithm are better than those of the algorithm based on Euclidean distance.

Document Type期刊论文
Corresponding Author王卫华
Recommended Citation
GB/T 7714
王卫华,王长杰,张伟. 一种新的基于Grassmann流形度量的手写体数字识别方法[J]. 现代电子技术,2016,39(9):66-69.
APA 王卫华,王长杰,&张伟.(2016).一种新的基于Grassmann流形度量的手写体数字识别方法.现代电子技术,39(9),66-69.
MLA 王卫华,et al."一种新的基于Grassmann流形度量的手写体数字识别方法".现代电子技术 39.9(2016):66-69.
Files in This Item: Download All
File Name/Size DocType Version Access License
一种新的基于Grassmann流形度量的(1411KB)期刊论文作者接受稿开放获取ODC PDDLView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王卫华]'s Articles
[王长杰]'s Articles
[张伟]'s Articles
Baidu academic
Similar articles in Baidu academic
[王卫华]'s Articles
[王长杰]'s Articles
[张伟]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王卫华]'s Articles
[王长杰]'s Articles
[张伟]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 一种新的基于Grassmann流形度量的手写体数字识别方法.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.