An image stitching method based on eigenvalues search

Ran Yan; Lichao Zhang; Yisheng Zhang; Zuye Zhao

doi:10.1117/12.2197081

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6 July 2015 An image stitching method based on eigenvalues search

Ran Yan, Lichao Zhang, Yisheng Zhang, Zuye Zhao

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Proceedings Volume 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015); 963105 (2015) https://doi.org/10.1117/12.2197081
Event: Seventh International Conference on Digital Image Processing (ICDIP15), 2015, Los Angeles, United States

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.

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Ran Yan, Lichao Zhang, Yisheng Zhang, and Zuye Zhao "An image stitching method based on eigenvalues search", Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 963105 (6 July 2015); https://doi.org/10.1117/12.2197081

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