A Digital Library System for Semantic Spatial Information Extraction from Images.
Michalis FoukarakisLemonia RagiaStavros ChristodoulakisPublished in: GISTAM (2015)
Keyphrases
- information extraction
- spatial information
- input image
- image database
- image data
- precision and recall
- image classification
- segmentation method
- image retrieval
- image analysis
- image features
- digital libraries
- image registration
- spatial correlation
- spatial relationships
- test images
- spatial distribution
- web images
- spatio temporal
- spatial features
- semantic categories
- semantic content
- image annotation
- spatial frequency
- three dimensional
- feature points
- text mining
- ground truth
- object recognition
- information retrieval
- wordnet
- image collections
- domain specific
- natural language processing
- natural language text
- spatial location
- natural language
- similarity measure
- quad trees