An Iterative Refinement Framework for Image Document Binarization with Bhattacharyya Similarity Measure.
Ning LiuDongxiang ZhangXing XuWenju LiuDengfeng KeLong GuoShengkun ShiHui LiuLijiang ChenPublished in: ICDAR (2017)
Keyphrases
- similarity measure
- iterative refinement
- image data
- document images
- single image
- input image
- template matching
- bayesian framework
- image analysis
- image content
- image representation
- mutual information
- distance measure
- gray scale images
- feature points
- image classification
- image preprocessing
- image segmentation
- image retrieval
- information retrieval systems
- scanned documents
- image features
- probability density function
- preprocessing stage
- image structure
- similarity metric
- adaptive thresholding
- region based image
- semantic similarity
- image regions
- clustering method
- edge detection
- co occurrence
- low level