An effective hybrid thresholding technique for degraded documents images binarization.
Mohamed ZayedAsma OuariMeriem DerraschoukYoucef ChibaniPublished in: ICITST (2011)
Keyphrases
- global thresholding
- edge detection
- image data
- input image
- adaptive thresholding
- three dimensional
- image database
- image registration
- image analysis
- thresholding method
- image classification
- test images
- image features
- thresholding algorithm
- connected component analysis
- gray level
- information retrieval systems
- image preprocessing
- image annotation
- image collections
- gray scale images
- object recognition
- document collections
- historical documents
- image retrieval
- image set
- segmentation method
- segmentation algorithm
- medical images
- scanned images
- image regions
- image processing