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Proceedings Paper

An image stitching method based on eigenvalues search
Author(s): Ran Yan; Lichao Zhang; Yisheng Zhang; Zuye Zhao
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Paper Abstract

As the limit of the number of pixels and the size of the sensor, the accuracy of a single pixel cannot satisfy the demands on the machining precision while we capture only one picture of a large component. In this paper, we propose a new rapid image stitching method to solve this problem which is based on the positions of the images and the eigenvalues search method. This method divides the images to a series of grid points at the same step length, and stitches the images into a composite image. The experiment results show that the precision of the stitching process is ±5 microns which can meet the requirements of manufacturing.

Paper Details

Date Published: 6 July 2015
PDF: 7 pages
Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 963105 (6 July 2015); doi: 10.1117/12.2197081
Show Author Affiliations
Ran Yan, Huazhong Univ. of Science and Technology (China)
Lichao Zhang, Huazhong Univ. of Science and Technology (China)
Yisheng Zhang, Huazhong Univ. of Science and Technology (China)
Zuye Zhao, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9631:
Seventh International Conference on Digital Image Processing (ICDIP 2015)
Charles M. Falco; Xudong Jiang, Editor(s)

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