Target Image Matching Algorithm Based on Binocular CCD Ranging
Joint Authors
Zhang, Lijuan
Li, Dongming
Su, Wei
Yang, Jinhua
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-16
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper proposed target image in a subpixel level matching algorithm for binocular CCD ranging, which is based on the principle of binocular CCD ranging.
In the paper, firstly, we introduced the ranging principle of the binocular ranging system and deduced a binocular parallax formula.
Secondly, we deduced the algorithm which was named improved cross-correlation matching algorithm and cubic surface fitting algorithm for target images matched, and it could achieve a subpixel level matching for binocular CCD ranging images.
Lastly, through experiment we have analyzed and verified the actual CCD ranging images, then analyzed the errors of the experimental results and corrected the formula of calculating system errors.
Experimental results showed that the actual measurement accuracy of a target within 3 km was higher than 0.52%, which meet the accuracy requirements of the high precision binocular ranging.
American Psychological Association (APA)
Li, Dongming& Su, Wei& Yang, Jinhua& Zhang, Lijuan. 2014. Target Image Matching Algorithm Based on Binocular CCD Ranging. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1014774
Modern Language Association (MLA)
Li, Dongming…[et al.]. Target Image Matching Algorithm Based on Binocular CCD Ranging. Abstract and Applied Analysis No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1014774
American Medical Association (AMA)
Li, Dongming& Su, Wei& Yang, Jinhua& Zhang, Lijuan. Target Image Matching Algorithm Based on Binocular CCD Ranging. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1014774
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1014774