Semantic force relevance feedback, content-free 3D object retrieval and annotation propagation: bridging the gap and beyond.
Efstathios OnasoglouPetros DarasPublished in: Multim. Tools Appl. (2008)
Keyphrases
- relevance feedback
- semantic annotation
- cross media
- metadata
- low level visual features
- image retrieval
- semantic content
- low level features
- semantic information
- bridge the semantic gap
- metadata creation
- visual concepts
- information retrieval systems
- active learning
- semantic indexing
- d objects
- query expansion
- natural language
- automatic image annotation
- image annotation
- document retrieval
- multimedia
- semantic meaning
- semantic structure
- digital libraries
- textual descriptions
- semantic similarity
- semantically annotated
- content description
- web content
- image database
- retrieval process
- semi automatic
- semantic wiki
- topic maps
- multimedia content
- shape descriptors
- multimedia collections
- information retrieval
- feature weighting
- semantic gap
- visual features
- video retrieval