Semantic Analysis of Multimedia
Collections of Objects containing Units
- Text: community repository (topic proximity)
document abstracts containing noun phrases
- Image: aerial photograph (spatial proximity)
feature regions containing texture tiles
Units are media-dependent (statistical parsers)
- Text: phrase segmentation (nouns on word parts of speech)
- Image: texture segmentation (orientation on pixel densities)
Indexes are media-independent (statistical clusters)
- Concept: co-occurrence similarity of units within objects
- Category: self-organizing maps of objects within collections