Spatial Information Retrieval from Images Using Ontologies and Semantic Maps.
Stavros ChristodoulakisMichalis FoukarakisLemonia RagiaPublished in: WSKS (1) (2008)
Keyphrases
- ontology engineering
- semantic web
- information retrieval
- related concepts
- owl ontologies
- ontology learning
- semi automatic
- spatial information
- input image
- image database
- semantic web technologies
- image data
- three dimensional
- test images
- edge detection
- spatial frequency
- spatial correlation
- image features
- semantic technologies
- spatial distribution
- spatial relationships
- image set
- semantic annotation
- object recognition
- image analysis
- image registration
- conceptual graphs
- ontology mapping
- image classification
- image annotation
- domain ontology
- image retrieval
- image regions
- brush strokes
- semantic categories
- spatial features
- medical images
- spatial location
- semantic content
- semantic search
- image content
- semantic relations