High Resolution Three-Dimensional Image Registration

Kenneth W. Tobin; Martin A. Hunt; Bruce Jatko

doi:10.1117/12.962356

30 January 1990 High Resolution Three-Dimensional Image Registration

Kenneth W. Tobin, Martin A. Hunt, Bruce Jatko

Proceedings Volume 1153, Applications of Digital Image Processing XII; (1990) https://doi.org/10.1117/12.962356
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

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.

Citation Download Citation

Kenneth W. Tobin, Martin A. Hunt, and Bruce Jatko "High Resolution Three-Dimensional Image Registration", Proc. SPIE 1153, Applications of Digital Image Processing XII, (30 January 1990); https://doi.org/10.1117/12.962356

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