Volume & Issue no: Volume 5, Issue 2, March - April 2016
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Title: |
An Improved Binarization Technique for Degraded Document Images Using Adaptive Image Contrast |
Author Name: |
Prof.Sushilkumar N Holamber, Dr. Ulhas B Shinde , Bhagyashree S Choudhari |
Abstract: |
Abstract
This paper presents a new adaptive approach to deal with
degraded documents by using binarization method. The
proposed method is mostly used due to its capability to work
without any requirement of parameter tuning by the user.
And this method can deal with documents degradations which
normally occur due to non-uniform illumination, shadows,
large signal-dependent noise, low contrast, strain and smear.
This improved document image binarization technique focus
on improving quality of text from poorly degraded document
images. And this can be achieved with good efficiency and
accuracy. As today’s world is moving towards digitization,
binarization method comes in a demand, to achieve the
preserving target of historical documents. to deal with the
degraded documents this proposed method uses the adaptive
contrast map as the combination of local image contrast and
the local image gradient.
Keywords: adaptive contrast map, binarization,
contrasts, degraded document. |
Cite this article: |
Prof.Sushilkumar N Holamber, Dr. Ulhas B Shinde , Bhagyashree S Choudhari , "
An Improved Binarization Technique for Degraded Document Images Using Adaptive Image Contrast" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) ,
Volume 5, Issue 2, March - April 2016 , pp.
240-243 , ISSN 2278-6856.
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