Enhancing Document Images Acquired Using Portable Digital Cameras.
Rafael Dueire LinsAndré R. Gomes e SilvaGabriel Pereira e SilvaPublished in: ICIAR (2007)
Keyphrases
- document images
- digital camera
- digital images
- document image analysis
- low cost
- document analysis
- color demosaicking
- image enhancement
- video camera
- image capture
- page segmentation
- optical character recognition
- scanned images
- image sensor
- auto focusing
- scanned documents
- document image retrieval
- printed documents
- word spotting
- digital photography
- single sensor
- color filter array
- page layout
- real time
- camera phones
- image formation
- image sharpening
- scanned document images