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Authors: Guillaume Cerutti and Christophe Godin

Affiliation: INRIA, France

ISBN: 978-989-758-072-7

Keyword(s): Mesh Optimization, Shoot Apical Meristem, Deformable Models, Cell Reconstruction, Morphogenesis.

Related Ontology Subjects/Areas/Topics: Bioimaging ; Biomedical Engineering ; Confocal Microscopy ; Image Processing Methods

Abstract: We address in this paper the problem of reconstructing a mesh representation of plant cells in a complex, multi-layered tissue structure, based on segmented images obtained from confocal microscopy of shoot apical meristem of model plant Arabidopsis thaliana. The construction of such mesh structures for plant tissues is currently a missing step in the existing image analysis pipelines. We propose a method for optimizing the surface triangular meshes representing the tissue simultaneously along several criteria, based on an initial low-quality mesh. The mesh geometry is deformed by iteratively minimizing an energy functional defined over this discrete surface representation. This optimization results in a light discrete representation of the cell surfaces that enables fast visualization, and quantitative analysis, and gives way to in silico physical and mechanical simulations on real-world data. We provide a framework for evaluating the quality of the cell tissue reconstruction, that u nderlines the ability of our method to fit multiple optimization criteria. (More)

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Paper citation in several formats:
Cerutti, G.; Cerutti, G. and Godin, C. (2015). Meshing Meristems - An Iterative Mesh Optimization Method for Modeling Plant Tissue at Cell Resolution.In Proceedings of the International Conference on Bioimaging - Volume 1: BIOIMAGING, (BIOSTEC 2015) ISBN 978-989-758-072-7, pages 23-35. DOI: 10.5220/0005190100230035

@conference{bioimaging15,
author={Guillaume Cerutti. and Guillaume Cerutti. and Christophe Godin.},
title={Meshing Meristems - An Iterative Mesh Optimization Method for Modeling Plant Tissue at Cell Resolution},
booktitle={Proceedings of the International Conference on Bioimaging - Volume 1: BIOIMAGING, (BIOSTEC 2015)},
year={2015},
pages={23-35},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005190100230035},
isbn={978-989-758-072-7},
}

TY - CONF

JO - Proceedings of the International Conference on Bioimaging - Volume 1: BIOIMAGING, (BIOSTEC 2015)
TI - Meshing Meristems - An Iterative Mesh Optimization Method for Modeling Plant Tissue at Cell Resolution
SN - 978-989-758-072-7
AU - Cerutti, G.
AU - Cerutti, G.
AU - Godin, C.
PY - 2015
SP - 23
EP - 35
DO - 10.5220/0005190100230035

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