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  • Automatic clod detection and boundary estimation from Digital Elevation Model images using different approaches
  • The aim of this study is to propose and discuss some methods dedicated to the automatic localization of clods (or big aggregates) on Digital Elevation Model images of soil. Two new image processing methods are introduced. The first one deals
  • in an agricultural field. Results show that the proposed methods outperformed previously published methods. The implications are the automatic analysis of DEM images that is a step towards micro-topography statistical characterization.