A Charged Geometric Model for Active Contours

R Yang; M Mirmehdi

A Charged Geometric Model for Active Contours

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

This paper presents a new deformable model based on charged particle dynamics and geometric contour propagation. It detects object boundaries with a charged active contour that propagates under the influence of Lorentz forces in an image-based electrostatic field. We make use of level set representation to allow topological changes to be handled naturally. Also, we build on the centre of divergence concept towards automatic initialisation.

Translated title of the contribution	A Charged Geometric Model for Active Contours
Original language	English
Title of host publication	Unknown
Publication status	Published - Aug 2006

Bibliographical note

Conference Proceedings/Title of Journal: International Conference on Pattern Recognition, ICPR

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title = "A Charged Geometric Model for Active Contours",

abstract = "This paper presents a new deformable model based on charged particle dynamics and geometric contour propagation. It detects object boundaries with a charged active contour that propagates under the influence of Lorentz forces in an image-based electrostatic field. We make use of level set representation to allow topological changes to be handled naturally. Also, we build on the centre of divergence concept towards automatic initialisation. ",

author = "R Yang and M Mirmehdi",

note = "Conference Proceedings/Title of Journal: International Conference on Pattern Recognition, ICPR",

year = "2006",

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language = "English",

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AU - Mirmehdi, M

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Y1 - 2006/8

N2 - This paper presents a new deformable model based on charged particle dynamics and geometric contour propagation. It detects object boundaries with a charged active contour that propagates under the influence of Lorentz forces in an image-based electrostatic field. We make use of level set representation to allow topological changes to be handled naturally. Also, we build on the centre of divergence concept towards automatic initialisation.

AB - This paper presents a new deformable model based on charged particle dynamics and geometric contour propagation. It detects object boundaries with a charged active contour that propagates under the influence of Lorentz forces in an image-based electrostatic field. We make use of level set representation to allow topological changes to be handled naturally. Also, we build on the centre of divergence concept towards automatic initialisation.

M3 - Conference Contribution (Conference Proceeding)

BT - Unknown

ER -

A Charged Geometric Model for Active Contours

Abstract

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