Results 11 to 20 of about 33,731 (147)
ISPRS International Journal of Geo-Information, 2016 3D building segmentation is an important research issue in the remote sensing community with relevant applications to urban modeling, cloud-to-cloud and cloud-to-model registration, 3D cartography, virtual reality, cultural heritage documentation, among ...
Andrés Serna +2 more
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Caractéristiques phénotypiques et laineuses du mouton indigène Siroua du Maroc
African and Mediterranean Agricultural Journal - Al Awamia, 2023 Les ovins de Siroua avec les deux races dites "Noire de Siroua" (NS) et "Blanche de montagne" (BM), sont une ressource génétique animale locale à double objectif de production (viande et laine).
Mustapha Ibnelbachyr +4 more
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African and Mediterranean Agricultural Journal - Al Awamia, 2022 Parmi les agrumes, les mandarines sont caractérisées par une grande diversité d'espèces, mais seules quelques variétés sont commercialisées. L’objectif de cette étude vise à caractériser et évaluer 70 variétés du mandarinier à partir du germoplasme des ...
N. Handaji +5 more
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L’acquisition du passé composé et de l’imparfait chez les apprenants sinophones en français langue étrangère : influence de l’aspect lexical et difficultés d’apprentissage [PDF]
SHS Web of ConferencesLa présente étude empirique vise à examiner l’influence de l’aspect lexical sur l’acquisition initiale du passé composé et de l’imparfait chez les apprenants sinophones en français langue étrangère, tout en essayant de dégager des difficultés d ...
Sun Juan
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STRUCTURE TENSOR IMAGE FILTERING USING RIEMANNIAN L1 AND L∞ CENTER-OF-MASS
Image Analysis and Stereology, 2014 Structure tensor images are obtained by a Gaussian smoothing of the dyadic product of gradient image. These images give at each pixel a n×n symmetric positive definite matrix SPD(n), representing the local orientation and the edge information. Processing
Jesus Angulo
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A Posteriori Deep Learning Segmentation Quality Estimation Based on Prediction Entropy
Image Analysis and StereologyImage segmentation is a common intermediate operation in many image processing applications. On automated systems it is important to evaluate how well it, or its subsystems are performing without access to the Ground Truth.
Jose-Marcio Martins da Cruz +4 more
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Scientia Marina, 2018 At Makemo Atoll (French Polynesia), the carapid fish Onuxodon fowleri lives in symbiosis with the black-lip pearl oyster Pinctada margaritifera. Although the symbiont seems to live inside its host bivalve by using it as a shelter, additional data are ...
Orphal Colleye +4 more
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Ecology and Evolution, 2019 Homoplasy is a strong indicator of a phenotypic trait's adaptive significance when it can be linked to a similar function. We assessed homoplasy in functionally relevant scapular and femoral traits of Marmotini and Xerini, two sciuromorph rodent clades ...
Jan Wölfer, John A. Nyakatura
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Morphological Principal Component Analysis for Hyperspectral Image Analysis
ISPRS International Journal of Geo-Information, 2016 This article deals with the issue of reducing the spectral dimension of a hyperspectral image using principal component analysis (PCA). To perform this dimensionality reduction, we propose the addition of spatial information in order to improve the ...
Gianni Franchi, Jesús Angulo
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SOME DENSE RANDOM PACKINGS GENERATED BY THE DEAD LEAVES MODEL
Image Analysis and Stereology, 2019 The intact grains of the dead leaves model enables us to generate random media with non overlapping grains. Using the time non homogeneous sequential model with convex grains, theoretically very dense packings can be generated, up to a full covering of ...
Dominique Jeulin
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