A Motivation for Recent Innovation & Research
ISSN 2278-6856
www.ijettcs.org
Call for Paper, Published Articles, Indexing Infromation
International Journal of Emerging Trends & Technology in Computer Science
A Motivation for Recent Innovation & Research
ISSN 2278-6856
www.ijettcs.org
Call for Paper, Published Articles, Indexing Infromation
Title: |
A working prototype of contrast enhancement of brightness-distorted images by improved adaptive gamma correction method using Embedded System
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Author Name: |
Nitin Mishra, Abhishek Singh |
Abstract: |
Abstract: A real time working prototype of adaptive gamma
correction method using embedded system for image and video
enhancement proposed here. Contrast enhancement (CE) plays
an important role in the improvement of visual quality for
computer vision, pattern recognition and digital image
processing. We used CE techniques for optimum results and
focus on the CE of brightness distorted images which own a
relatively high or low global intensity. The existing adaptive
gamma correction (AGC) techniques are revisited and improved
formally. We find that such methods are incapable to be directly
used to enhance globally bright images and the image structure
in local bright regions may be lost in enhancing dimmed images.
In order to attenuate such deficiency we proposed real time
working prototype. This technique useful for reduce darkness
and fog. Real time execution is a challenging task, so we focus
for the development of an embedded system using raspberry-pi.
Keywords: Contrast enhancement (CE), Adaptive Gamma
Correction (AGC), Embedded System (ES). |
Cite this article: |
Nitin Mishra, Abhishek Singh , "
A working prototype of contrast enhancement of brightness-distorted images by improved adaptive gamma correction method using Embedded System " , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS),
Volume 9, Issue 5, September - October 2020 , pp.
035-038 , ISSN 2278-6856.
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