Background Removal of Document Images Acquired Using Portable Digital Cameras.
André R. Gomes e SilvaRafael Dueire LinsPublished in: ICIAR (2005)
Keyphrases
- document images
- digital camera
- image sharpening
- digital images
- scanned images
- document image analysis
- low cost
- image enhancement
- printed text
- image capture
- color demosaicking
- video camera
- document analysis
- text regions
- scanned documents
- single sensor
- color filter array
- page layout
- document image retrieval
- page segmentation
- optical character recognition
- printed documents
- word spotting
- real time
- color reproduction
- historical documents
- indian languages
- image sensor
- foreground objects
- image formation
- hough transform
- color images
- image analysis