Content-based text querying with ontological descriptors.
Troels AndreasenPer Anker JensenJørgen Fischer NilssonPatrizia PaggioBolette Sandford PedersenHanne Erdman ThomsenPublished in: Data Knowl. Eng. (2004)
Keyphrases
- image retrieval
- database
- text mining
- video search
- databases
- multimedia search
- free text
- information retrieval
- text retrieval
- multimedia
- content based indexing
- cross media
- multimedia databases
- audio content
- video segments
- key concepts
- semantic information
- query language
- query processing
- text documents
- keypoints
- shape descriptors
- image search
- web documents
- visual features
- image classification
- feature vectors
- object recognition
- keywords