On the Theoretic Precision of Least Squares Matching Based on Features

Zhang Jianqing

美国《工程索引》（EI）核心期刊
美国《剑桥科学文摘》（CSA）收录期刊
荷兰斯高帕斯数据库（Scopus）收录期刊
英国INSPEC数据库（SA）收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code

PDF
Cite
Share

facebook

twitter

google

linkedin

Volume 13 Issue 4

Apr. 1988

Turn off MathJax

Article Contents

Article Navigation > Geomatics and Information Science of Wuhan University > 1988 > 13(4): 82-90

Zhang Jianqing. On the Theoretic Precision of Least Squares Matching Based on Features[J]. Geomatics and Information Science of Wuhan University, 1988, 13(4): 82-90.

Citation:

Zhang Jianqing. On the Theoretic Precision of Least Squares Matching Based on Features[J]. Geomatics and Information Science of Wuhan University, 1988, 13(4): 82-90.

On the Theoretic Precision of Least Squares Matching Based on Features

Zhang Jianqing

Received Date: 1988-08-26
Publish Date: 1988-04-05

Abstract

This paper discusses a new approach of feature extraction used by SODAMS, the precision of least squares matching based on features, the signal-to-noise ratio of features and some thresholds used in feature detection. The analysis shows how precision depends on the gradient of the feature and on the direction of the edge line. The optimal precision of least squares matching based on features can be tess than 1μm.
- theoretic precision,
- segment feature,
- threshold,
- matching
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(577) PDF downloads(206) Cited by()

Proportional views