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The steepest watershed: from graphs to images
The watershed is a powerful tool for segmenting objects whose contours appear as crest lines on a gradient image. The watershed transform associates to a topographic... -
Surface turbulent flux variability within the ara watershed in benin
West Africa atmosphere circulation is characterized by south-westerly wind (monsoon regime) during the wet season and north-easterly wind (harmattan regime) during the... -
Modelling of the non-point source pollution dynamics in the watershed of the ...
In marine waters, several biogeochemical perturbations originate from land-based loadings. The eutrophication of coastal water bodies is one of the striking... -
Extending tools for geographic information systems data
My thesis is part of the development of Geographic Information Systems (GIS) and their ability to respond to environmental challenges that are expressed in a global... -
Agriculture and water pollution: process modeling and analysis of territorial...
The central theme of research concerns the relationship between agriculture and water resources. The synthesis is organized in two parts. The first is devoted to the... -
Probabilistic characterization and synthesis of agricultural surface by struc...
Our aim is to propose a probabilistic characterization and generation of agricultural surfaces by structuring objects (aggregates, clods and wholes) from high... -
Mapping of critical source areas for diffuse fecal bacterial pollution in ext...
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Segmentation of elevation images based on a morphology approach for agricultu...
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Watersheds on edge or node weighted graphs
The literature on the watershed is separated in two families: the watersheds on node weighted graphs and the watersheds on edge weighted graphs. The simplest node... -
Morphological Segmentation on Learned Boundaries
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Segmentation of Radar images by combining watershed and Fisher techniques for...
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Analysis of the migratory potential of cancerous cells by image preprocessing...
This thesis is part of a broader research project which aims to analyze the potential migration of cancer cells. As part of this doctorate, we are interested in the... -
Farmers facing drought : an adaptation of practices and environmental impacts...
Farming is at the interface between several elements of the natural environment (water, soil and climate) and of society as well (economy, politics, demography, etc.).... -
Contribution to Surface Water Contamination Understanding by Pesticides and P...
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Soluble phosphorus dynamics in an agricultural watershed
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Le cycle de l'eau de l'aérien au souterrain : voyage des isotopes
This report focused on the use of isotopes systematics (strontium, neodymium, lead, boron...) in environmental studies and more particularly along the water cycle... -
Collapses and watersheds in pseudomanifolds of arbitrary dimension
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Scapula Statistical Shape Model construction based on watershed segmentation ...
International audience
