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Publication details
Main information
A Correct Set of Equations for the Real-time Ellipse Hough Transform Algorithm
2009
Hough09
The Real-time Ellipse Hough Transform (RTEHT), by Zhang and Liu, which uses two bi-dimensional accumulators and one uni-dimensional accumulator to detect ellipses, was published in 2005. However, the published equations contain several errors that prevent users of RTEHT from obtaining correct ellipse parameters. This paper presents a corrected set of equations.
Technical report
Armando Fernandes
Technical Report
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Publication files
- click here to download - pdf 226 KB
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Armando Fernandes, A Correct Set of Equations for the Real-time Ellipse Hough Transform Algorithm, Technical Report, 2009.
Armando Fernandes, <b>A Correct Set of Equations for the Real-time Ellipse Hough Transform Algorithm</b>, Technical Report, 2009.
@techreport {Hough09, author = {Armando Fernandes}, title = {A Correct Set of Equations for the Real-time Ellipse Hough Transform Algorithm}, type= {Technical Report}, abstract = {The Real-time Ellipse Hough Transform (RTEHT), by Zhang and Liu, which uses two bi-dimensional accumulators and one uni-dimensional accumulator to detect ellipses, was published in 2005. However, the published equations contain several errors that prevent users of RTEHT from obtaining correct ellipse parameters. This paper presents a corrected set of equations.}, year = {2009}, }
Publication's urls
http://centria.di.fct.unl.pt/publications/view.php?code=e9aba0453ef0b56589ecff27d308d554
http://centria.di.fct.unl.pt/publications/view.php?code=Hough09
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