The effects of different image pre-processing methods for document image binarization are explored. They are compared on five different binarization methods on images with bleed t...
Elisa H. Barney Smith, Laurence Likforman-Sulem, J...
Conventional Binarization methods try to obtain optimal results based on the single image only. They make distinct diversity of binarization quality sometimes even for images of t...
This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detec...