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Journal Articles SIAM Journal on Imaging Sciences Year : 2010

A formal Gamma-convergence approach for the detection of points in 2-D images

Abstract

We propose a new variational model to locate points in 2-dimensional biological images. To this purpose we introduce a suitable functional whose minimizers are given by the points we want to detect. In order to provide numerical experiments we replace this energy with a sequence of a more treatable functionals by means of the notion of \Gamma-convergence.
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Dates and versions

inria-00503152 , version 1 (16-07-2010)

Identifiers

  • HAL Id : inria-00503152 , version 1

Cite

Daniele Graziani, Laure Blanc-Féraud, Gilles Aubert. A formal Gamma-convergence approach for the detection of points in 2-D images. SIAM Journal on Imaging Sciences, 2010. ⟨inria-00503152⟩
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