Arbitrary shape Hough transform by invariant geometric features

Aguado, A.S., Montiel, M.E. and Nixon, M.S. (1997) Arbitrary shape Hough transform by invariant geometric features. International Conference on Systems, Man, and Cybernetics , 2661-2664.


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The Hough Transform (HT) is an established technique which evidences a shape by mapping image edge points into a parameter space. Recently, the formulation of the HT has been extended to extract analytic arbitrary shapes which change their appearance according to similarity transformations. In this paper, we discuss a more general formulation which incorporates the extraction of arbitrary shapes under more general transformations than similarity mappings. The main contributions of this paper are: we show that, in general, the complexity of the located; and we demonstrate that the concept of invariance can provide a general to arbitrary shapes and general transformations.plexity when the HT is extended.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: Organisation: IEEE Address: Orlando, Florida
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
ePrint ID: 250029
Date Deposited: 01 May 2000
Last Modified: 27 Mar 2014 19:50
Further Information:Google Scholar
ISI Citation Count:0

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