Defining reliability coefficients in an automated radial file identification and characterization method in microscopic images of gymnosperms

Brunel Guilhem, Borianne Philippe, Subsol Gérard, Jaeger Marc, Caraglio Yves. 2013. Defining reliability coefficients in an automated radial file identification and characterization method in microscopic images of gymnosperms. In : Proceedings of the 7th International Conference on Functional-Structural Plant Models (FSPM2013), Saariselkä, Finland, 9-14 June 2013. Eds. Risto Sievänen, Eero Nikinmaa, Christophe Godin, Anna Lintunen, Pekka Nygren. Vantaa : Finnish Society of Forest Science, 82-84. ISBN 978-951-651-408-9 International Conference on Functional-Structural Plant Models. 7, Saariselkä, Finlande, 9 Juin 2013/14 Juin 2013.

Résumé : The analysis of wood anatomical sections is of great interest for understanding the growth and development of plants. We propose a novel method for automatically identifying and characterizing radial files in wood microscopic images of gymnosperms. A key point is to be able to assign a priori reliability coefficient to the results, particularly for statistical processing in large-scale analyses. We describe in this paper the principle used to establish reliability coefficients to evaluate the radial file identification process and the geometrical measurements of cells and their components.

Classification Agris : F50 - Anatomie et morphologie des plantes
U10 - Informatique, mathématiques et statistiques
K50 - Technologie des produits forestiers

Auteurs et affiliations

• Brunel Guilhem, UM2 (FRA)
• Borianne Philippe, CIRAD-BIOS-UMR AMAP (FRA)
• Subsol Gérard, LIRMM (FRA)
• Jaeger Marc, CIRAD-BIOS-UMR AMAP (FRA)
• Caraglio Yves, CIRAD-BIOS-UMR AMAP (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/570203/)

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