NUMERICALLY EFFICIENT ANGLE, WIDTH, OFFSET, AND DISCONTINUITY DETERMINATION OF STRAIGHT-LINES BY THE DISCRETE FOURIER-BILINEAR TRANSFORMATION ALGORITHM

Authors
LOU XM HASSEBROOK LG LHAMON ME LI J
Citation
Xm. Lou et al., NUMERICALLY EFFICIENT ANGLE, WIDTH, OFFSET, AND DISCONTINUITY DETERMINATION OF STRAIGHT-LINES BY THE DISCRETE FOURIER-BILINEAR TRANSFORMATION ALGORITHM, IEEE transactions on image processing, 6(10), 1997, pp. 1464-1467
Citations number
12
Categorie Soggetti
Computer Sciences, Special Topics","Engineering, Eletrical & Electronic","Computer Science Software Graphycs Programming","Computer Science Theory & Methods
Journal title
IEEE transactions on image processing → ACNP
ISSN journal
10577149
Volume
6
Issue
10
Year of publication
1997
Pages
1464 - 1467
Database
ISI
SICI code
1057-7149(1997)6:10<1464:NEAWOA>2.0.ZU;2-P
Abstract
We introduce a new method for determining the number of straight lines , line angles, offsets, widths, and discontinuities in complicated ima ges. In this method, line angles are obtained by searching the peaks o f a hybrid discrete Fourier and bilinear transformed line angle spectr um. Numerical advantages and performance are demonstrated.