Image dewarping and text extraction from mobile captured distinct documents.
H. K. ChethanG. Hemantha KumarPublished in: Biometrics Technology (2010)
Keyphrases
- text extraction
- image data
- image content
- image classification
- image segmentation
- text information
- input image
- image features
- multiscale
- document collections
- image representation
- segmentation method
- image retrieval
- template matching
- edge detection
- web documents
- test images
- lighting conditions
- edge map
- information retrieval
- image regions
- complex background