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QUALITATIVE SPATIAL REASONING ABOUT INTERNAL CARDINAL DIRECTION RELATIONS
Qualitative Spatial Reasoning Internal Cardinal Direction Relation External Cardinal Direction Relation Distance Relation Topological Relation Composition Table
2015/8/10
A class of novel spatial relation, internal cardinal direction (ICD) relation, is introduced and discussed. Applying ICD-9 model, the characteristics and the simplification rule of ICD relations are d...
A FUZZY-BASED TOOL FOR SPATIAL REASONING:A CASE STUDY ON ESTIMATING FOREST FIRE RISKY AREAS
Spatial reasoning Fuzzy Set Forest Fire Risk Mapping
2015/8/10
The Mediterranean countries like many world countries have forest fire problem. Many forest fires have occurred each year and huge amount of forest areas in each country have been lost. 27% of Turkey’...
TOPOLOGICAL AND GEOMETRICAL REASONING IN 3D GROUPING FOR RECONSTRUCTING POLYHEDRAL SURFACES
Building Extraction 3D Grouping Reasoning Topology Uncertain Geometry
2014/12/31
We are developing a system for reconstructing polyhedral surfaces from multiple images. This process can take advantage of the topological relations of the observed image features triggering and there...
Approximate geometric reasoning with extended geographic objects
Uncertainties in spatial data qualitative spatial reasoning fuzzy logic axiomatic geometry
2009/4/11
The article presents a conceptual framework for formal geometric reasoning with extended objects in the context of vernacular geography. Vernacular geography is concerned with place names and their re...