Application of Phase-Based Features and Denoising in Postprocessing and Binarization of Historical Document Images.
Hossein Ziaei NafchiReza Farrahi MoghaddamMohamed CherietPublished in: ICDAR (2013)
Keyphrases
- document images
- post processing
- denoising
- document image analysis
- historical documents
- preprocessing
- feature extraction
- optical character recognition
- document analysis
- image denoising
- natural images
- text lines
- document processing
- word spotting
- high resolution
- scanned documents
- page segmentation
- binarization method
- document image retrieval
- motion estimation
- feature vectors
- printed text
- image binarization