We propose the algorithm for detecting great circles on images on a sphere using the Hough transform. Since our Hough transform on images on a sphere is derived on the basis of the duality, the Hough transform employs a dual sphere as the accumulator of the voting procedure. Furthermore, we propose a robust algorithm based on three-point Hough transform and the segmentation of points on the dual sphere using the metric defined on a sphere. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Torii, A., & Imiya, A. (2005). The randomized hough transform for spherical images. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3691 LNCS, pp. 355–362). https://doi.org/10.1007/11556121_44
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