Curved paper rectification for digital camera document images by shape from parallel geodesics using continuous dynamic programming.
Katsuhito FujimotoJun SunHiroaki TakebeMisako SuwaSatoshi NaoiPublished in: ICDAR (2007)
Keyphrases
- document images
- digital camera
- dynamic programming
- scanned images
- document image analysis
- shape space
- low cost
- digital images
- image capture
- image enhancement
- video camera
- document analysis
- shape analysis
- page segmentation
- shape model
- vector field
- digital photographs
- optical character recognition
- printed documents
- page layout
- document image retrieval
- text lines
- image sensor
- shape matching
- scanned documents
- word spotting
- stereo matching
- pattern recognition
- stereo images
- single sensor
- shape descriptors
- object recognition
- historical documents
- white balance
- real time