Enhancing the detection of concepts for visual lifelogs using contexts instead of ontologies.
Peng WangAlan F. SmeatonYuchao ZhangBo DengPublished in: ICME Workshops (2014)
Keyphrases
- contextual knowledge
- domain ontology
- ontology alignment
- semantic relationships
- object detection
- knowledge domains
- false alarms
- detection method
- detection algorithm
- domain specific
- related concepts
- ontology integration
- owl ontologies
- semantic web
- visual features
- visual information
- automatic detection
- knowledge base
- visual concepts
- background knowledge
- mutual understanding
- concept detectors
- detection rate
- ontological concepts
- ontological framework
- visual analysis
- biomedical ontologies
- ontology engineering
- domain specific ontologies
- thermal images
- ontological knowledge
- ontology construction
- concept descriptions
- external knowledge
- conceptual structures
- semantic technologies
- semantic content
- concept hierarchy
- formal concept analysis
- semi automatic
- false positives
- anomaly detection
- wordnet