Rectifying the Bound Document Image Captured by the Camera: A Model Based Approach.
Huaigu CaoXiaoqing DingChangsong LiuPublished in: ICDAR (2003)
Keyphrases
- document images
- document image analysis
- captured images
- document analysis
- field of view
- document processing
- scanned documents
- document image understanding
- page segmentation
- vision system
- language identification
- optical character recognition
- video camera
- word level
- printed documents
- camera calibration
- handwritten documents
- digital camera
- ocr systems
- page layout
- metadata
- focal length
- structure from motion
- historical documents
- image processing