Semantic information extraction from images of complex documents.
Claudio Antonio PeanhoHenrique StagniFlávio Soares Corrêa da SilvaPublished in: Appl. Intell. (2012)
Keyphrases
- information extraction
- image database
- image data
- semantic content
- input image
- information retrieval
- unstructured documents
- semantic classes
- three dimensional
- image analysis
- image registration
- web documents
- image retrieval
- text documents
- high level
- free text
- image collections
- textual information
- image features
- semantic information
- image set
- natural language processing
- semantic network
- information retrieval systems
- linguistic analysis
- file formats
- low level
- image annotation
- edge detection
- object recognition
- keywords
- natural language
- low level features
- named entity recognition
- semantic similarity
- precision and recall
- image regions
- user queries
- image classification
- text mining