Textural approaches for vineyard detection and characterization using very high spatial resolution remote sensing data

Delenne Carole, Durrieu Sylvie, Rabatel Gilles, Deshayes Michel, Bailly Jean Stéphane, Lelong Camille, Couteron Pierre. 2008. Textural approaches for vineyard detection and characterization using very high spatial resolution remote sensing data. International Journal of Remote Sensing, 29 (4) : 1153-1167.

https://doi.org/10.1080/01431160701311259

Article de revue ; Article de revue à facteur d'impact

Version publiée - Anglais
Accès réservé aux personnels Cirad
Utilisation soumise à autorisation de l'auteur ou du Cirad.
document_545321.pdf
Télécharger (3MB)

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Géographie-Aménagement-Urbanisme-Architecture

Résumé : Vine-plot mapping and monitoring are crucial issues in land management, particularly for areas where vineyards are dominant like in some French regions. In this context, the availability of an automatic tool for vineyard detection and characterization would be very useful. The objective of the study is to compare two different approaches to meet this need. The first one uses directional variations of the contrast feature computed from Haralick's co-occurrence matrices and the second one is based on a local Fourier transform. For each pixel, a "vine index" is computed on a sliding window. To foster large-scale applications, test and validation were carried out on standard very high spatial resolution remote sensing data. 70.8% and 86% of the 271 plots of the study area were correctly classified using the co-occurrence and the frequency method, respectively. Moreover, the latter enabled an accurate determination (less than 3% error) of inter-row width and row orientation.

Mots-clés Agrovoc : télédétection, vignoble, méthode, analyse d'image, automatisation

Mots-clés géographiques Agrovoc : Languedoc-Roussillon, France

Classification Agris : U30 - Méthodes de recherche
U10 - Informatique, mathématiques et statistiques

Champ stratégique Cirad : Axe 1 (2005-2013) - Intensification écologique

Auteurs et affiliations