Protecting identity documents by microstructure color differences.
Nicolas RudazRoger D. HerschPublished in: J. Electronic Imaging (2004)
Keyphrases
- information retrieval systems
- color images
- information retrieval
- statistically significant
- relevant documents
- text documents
- color space
- web documents
- color information
- document retrieval
- free text
- document classification
- xml documents
- database
- access control
- document collections
- electronic documents
- legal documents
- user queries
- metadata
- color components
- document clustering
- semantic content
- keywords
- multimedia
- feature selection
- color correction
- document analysis
- multi document summarization
- document set
- structured documents
- digital images
- ranked list
- web search
- language model
- text categorization
- semantic information
- image regions