Salt and Pepper Noise Removal from Document Images.
Hasan S. M. Al-KhaffafAbdullah Zawawi TalibRosalina Abdul SalamPublished in: IVIC (2009)
Keyphrases
- document images
- salt and pepper noise
- median filter
- gaussian noise
- grayscale images
- image noise
- noise removal
- document image analysis
- noisy images
- impulse noise
- document analysis
- optical character recognition
- historical documents
- scanned document images
- page segmentation
- printed documents
- noise level
- noise reduction
- scanned documents
- denoising
- document image retrieval
- image enhancement
- gray scale
- page layout
- image data