Spatio-temporal registration of 3d microscopy image sequences of arabidopsis floral meristems

Gael Michelin 1 Yassin Refahi 2, 3, 4, 5, 6 Raymond Wightman 5 Henrik Jonsson 5 Jan Traas 7 Christophe Godin 6 Grégoire Malandain 1, *
* Auteur correspondant
1 MORPHEME - Morphologie et Images
CRISAM - Inria Sophia Antipolis - Méditerranée , IBV - Institut de Biologie Valrose : U1091, SIS - Signal, Images et Systèmes
6 VIRTUAL PLANTS - Modeling plant morphogenesis at different scales, from genes to phenotype
CRISAM - Inria Sophia Antipolis - Méditerranée , INRA - Institut National de la Recherche Agronomique, Centre de coopération internationale en recherche agronomique pour le développement [CIRAD] : UMR51
Abstract : The shoot apical meristem (SAM) is at the origin of all the plant above-ground organs (including stems, leaves and flowers) and is a biological object of interest for the understanding of plant morphogenesis. The quantification of tissue growth at a cellular level requires the analysis of 3D microscopic image sequences of developing meristems. To address inter-individual variability, it is also required to compare individuals. This obviously implies the ability to process inter-individual registration, i.e. to compute spatial and temporal correspondences between sequences from different meristems. In the present work, we propose a spatial registration method dedicated to microscopy floral meristem (FM) images, and the identification, for a given still image of a meristem, of its best corresponding time-point in a sequence of an other individual (temporal registration).
Type de document :
Communication dans un congrès
IEEE 13th International Symposium on Biomedical Imaging (ISBI), Apr 2016, Prague, Czech Republic. IEEE, pp.4, 2016, IEEE International Symposium on Biomedical Imaging
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Soumis le : lundi 2 octobre 2017 - 22:58:31
Dernière modification le : dimanche 8 octobre 2017 - 01:12:07

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  • HAL Id : hal-01606687, version 1
  • PRODINRA : 384329

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Gael Michelin, Yassin Refahi, Raymond Wightman, Henrik Jonsson, Jan Traas, et al.. Spatio-temporal registration of 3d microscopy image sequences of arabidopsis floral meristems. IEEE 13th International Symposium on Biomedical Imaging (ISBI), Apr 2016, Prague, Czech Republic. IEEE, pp.4, 2016, IEEE International Symposium on Biomedical Imaging. 〈hal-01606687〉

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