Binarization algorithms for Documents Recognition

Figure 1: Document image binarization results assembled into gif animation
Figure 2: Example of an original document image on a complex background
Figure 3: Example of an expected ideal document image binary result
Figure 4: Example of a greyscale document image divided into pixel windows
Figure 5: The original handwritten document image on a complex background
Figure 6: Obtained binarization results assembled into gif animation
Figure 7: Example of a document image with non-uniform background on a see-through paper
Figure 8: Example of a document image with a table
Figure 9: Binary result of a document image with a table
Figure 10: Example of a document image
Figure 11: Document image binarization results where the page edges have been highlighted by the net
Figure 12: An example of combination of several augmentation methods
Table 1: DIBCO17 Results Table

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