On the use of FHT, its modification for practical applications and the structure of Hough image

M. Aliev; E. I. Ershov; D. P. Nikolaev

doi:10.1117/12.2522803

15 March 2019 On the use of FHT, its modification for practical applications and the structure of Hough image

M. Aliev, E. I. Ershov, D. P. Nikolaev

Proceedings Volume 11041, Eleventh International Conference on Machine Vision (ICMV 2018); 1104119 (2019) https://doi.org/10.1117/12.2522803
Event: Eleventh International Conference on Machine Vision (ICMV 2018), 2018, Munich, Germany

Abstract

This work focuses on the Fast Hough Transform (FHT) algorithm proposed by M.L. Brady. We propose how to modify the standard FHT to calculate sums along lines within any given range of their inclination angles. We also describe a new way to visualise Hough-image based on regrouping of accumulator space around its center. Finally, we prove that using Brady parameterization transforms any line into a figure of type “angle”.

Citation Download Citation

M. Aliev, E. I. Ershov, and D. P. Nikolaev "On the use of FHT, its modification for practical applications and the structure of Hough image", Proc. SPIE 11041, Eleventh International Conference on Machine Vision (ICMV 2018), 1104119 (15 March 2019); https://doi.org/10.1117/12.2522803

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