Adaptive dewarping of severely warped camera-captured document images based on document map generation.
C. H. NachappaN. Shobha RaniPeeta Basa PatiM. GokulnathPublished in: Int. J. Document Anal. Recognit. (2023)
Keyphrases
- document images
- document image analysis
- document analysis
- document processing
- document image understanding
- page segmentation
- scanned documents
- optical character recognition
- document image retrieval
- language identification
- printed documents
- line extraction
- historical documents
- input image
- text lines
- page layout
- document layout
- scanned document images
- word level
- handwritten documents
- mathematical formulas
- focal length
- camera motion
- image binarization
- comparative evaluation