An algorithm for detecting layer boundaries in sediments

An algorithm for detecting layer boundaries in sediments

Blog Article

In this paper we present an algorithm based on wavelet multiscale decomposition, designed to detect lines of maximal gradients in horizontal direction within two-dimensional data sets.The algorithm is capable of identifying layer SERRAPEPTASE boundaries within sediment profiles, as demonstrated for artificial as well as two field data sets.Layers are detected with a good resolution within (i) digital images of a deep sea sediment core (IODP-expedition 301, core 15H) and (ii) chemical concentration patterns Dryer Decal of recent tidal sediments (North Sea).