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Subpixel Image Registration Using Circular Fiducials (1994)
| Citations: | 12 - 0 self |
BibTeX
@MISC{Efrat94subpixelimage,
author = {Alon Efrat and Craig Gotsman},
title = {Subpixel Image Registration Using Circular Fiducials},
year = {1994}
}
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Abstract
The design of fiducials for precise image registration is of major practical importance in computer vision, especially in automatic inspection applications. We analyze the subpixel registration accuracy that can, and cannot, be achieved by some rotation-invariant fiducials, and present and analyze efficient algorithms for the registration procedure. We rely on some old and new results from lattice geometry and number theory and efficient computational-geometric methods.
Keyphrases
efficient computational-geometric method automatic inspection application analyze efficient algorithm major practical importance number theory computer vision lattice geometry subpixel registration accuracy new result rotation-invariant fiducials registration procedure precise image registration
