Digital Images Enhancement using Tiny Character Adjustment and Referenced Image Approach

Sajid Ullah, Khan and Najeeb Ullah, Khan and Chai, Soo See and Wang, Yin Chai (2016) Digital Images Enhancement using Tiny Character Adjustment and Referenced Image Approach. Journal of Multimedia Processing and Technologies, 7 (3). ISSN 0976-4135

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Abstract

Digital image enhancement has been a hot topic during the past decades. In this paper, we have established a new approach for local gray contrast adjustment of tiny characters and global referenced base contrast enhancement approach to improve the contrast of degraded images. The proposed approach initially adjusts the contrast of tiny characters and then enhances the contrast of whole image by finding out some vital information from the histogram of the referenced image. The experimental results show that the proposed algorithm can adjust the tiny characters and increase the image contrast efficiently.

Item Type: Article
Uncontrolled Keywords: Gray value enhancement, tiny characters, referenced image, histogram equalization, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: T Technology > T Technology (General)
Divisions: Academic Faculties, Institutes and Centres > Faculty of Computer Science and Information Technology
Depositing User: Karen Kornalius
Date Deposited: 06 Apr 2017 04:13
Last Modified: 09 Jun 2021 16:22
URI: http://ir.unimas.my/id/eprint/15858

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