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View article: Sailing the Rough Seas of Automated Electronic Navigational Charts Compilation
Sailing the Rough Seas of Automated Electronic Navigational Charts Compilation Open
Advancements in geospatial technology have benefited the hydrographic and maritime professions in many ways. Yet, compared to hydrographic data collection and processing, chart compilation workflows remain relatively slow, mainly due to li…
View article: Critical Features Tracking on Triangulated Irregular Networks by a Scale-Space Method
Critical Features Tracking on Triangulated Irregular Networks by a Scale-Space Method Open
The scale-space method is a well-established framework that constructs a\nhierarchical representation of an input signal and facilitates coarse-to-fine\nvisual reasoning. Considering the terrain elevation function as the input\nsignal, the…
View article: ImplicitTerrain: a Continuous Surface Model for Terrain Data Analysis
ImplicitTerrain: a Continuous Surface Model for Terrain Data Analysis Open
Digital terrain models (DTMs) are pivotal in remote sensing, cartography, and landscape management, requiring accurate surface representation and topological information restoration. While topology analysis traditionally relies on smooth m…
View article: Parallel Topology-aware Mesh Simplification on Terrain Trees
Parallel Topology-aware Mesh Simplification on Terrain Trees Open
We address the problem of performing a topology-aware simplification algorithm on a compact and distributed data structure for triangle meshes, the Terrain trees. Topology-aware operators have been defined to coarsen a Triangulated Irregul…
View article: IEEE Computer Society Information
IEEE Computer Society Information Open
Engaging professionals from all areas of computing, the IEEE Computer Society sets the standard for education and engagement that fuels global technological advancement.Through conferences, publications, and programs, IEEE CS empowers, gui…
View article: Chart features, data quality, and scale in cartographic sounding selection from composite bathymetric data
Chart features, data quality, and scale in cartographic sounding selection from composite bathymetric data Open
Cartographic sounding selection is a constraint-based bathymetric generalization process for identifying navigationally relevant soundings for nautical chart display. Electronic Navigational Charts (ENCs) are the premier maritime navigatio…
View article: IEEE Computer Society Information
IEEE Computer Society Information Open
Engaging professionals from all areas of computing, the IEEE Computer Society sets the standard for education and engagement that fuels global technological advancement.Through conferences, publications, and programs, IEEE CS empowers, gui…