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A new approach for roughness analysis of soil surfaces

Abstract : We propose a new method for roughness analysis of soil surfaces based on a multiscale approach. Tilled surfaces are decomposed into a large scale oriented structure due to the tillage practice and a non-orderly spatial distribution of clods. The multiresolution approximations of the soil surface allow to characterize these two components. The approximation at the level 4 enhances the large scale oriented structure due to the tillage practice. The spatial distribution of the size of the clods is modeled after the detection of the clods by a dedicated algorithm.
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https://hal-insu.archives-ouvertes.fr/insu-02161220
Contributor : Catherine Cardon <>
Submitted on : Thursday, June 20, 2019 - 3:22:22 PM
Last modification on : Friday, January 10, 2020 - 3:42:16 PM

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  • HAL Id : insu-02161220, version 1

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Edwige Vannier, A. Gademer, Valérie Ciarletti. A new approach for roughness analysis of soil surfaces. 2006 14th European Signal Processing Conference, Sep 2006, Florence, Italy. ⟨insu-02161220⟩

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