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Proceedings Paper

High Resolution Three-Dimensional Image Registration
Author(s): Kenneth W. Tobin; Martin A. Hunt; Bruce Jatko
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Paper Abstract

This paper describes a method of precisely aligning two digitized images prior to a point-by-point comparison of the images. Histogram specification to a reference is used to align the images in the photometric axis. A novel method of estimating the location of the cross-correlation peak using a parabolic surface is given. The accuracy of spatial registration using this method is 1/16 pixel. A hardware implementation and error analysis is also included.

Paper Details

Date Published: 30 January 1990
PDF: 11 pages
Proc. SPIE 1153, Applications of Digital Image Processing XII, (30 January 1990); doi: 10.1117/12.962356
Show Author Affiliations
Kenneth W. Tobin, Martin Marietta Energy Systems, Inc. (United States)
Martin A. Hunt, Martin Marietta Energy Systems. Inc (United States)
Bruce Jatko, Martin Marietta Energy Systems. Inc (United States)


Published in SPIE Proceedings Vol. 1153:
Applications of Digital Image Processing XII
Andrew G. Tescher, Editor(s)

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