Exploiting Vector Fields for Geometric Rectification of Distorted Document Images.
Gaofeng MengYuanqi SuYing WuShiming XiangChunhong PanPublished in: ECCV (16) (2018)
Keyphrases
- document images
- vector field
- document layout
- document image analysis
- optical flow
- document analysis
- lie group
- document processing
- optical character recognition
- velocity field
- motion field
- page segmentation
- document image understanding
- camera calibration
- page layout
- word spotting
- printed documents
- scanned documents
- language identification
- critical points
- document image retrieval
- character recognition
- mathematical formulas
- image binarization
- text lines