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Contrast Enhancement of Dark Images

Ashwini, B and Bijur, Gururaj (2011) Contrast Enhancement of Dark Images. In: International Conference on Emerging Trends in Engineering, 4 and 5 May 2013, NITTE Karnataka.

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Abstract

The paper presents a brief study on the contrast enhancement methods for dark images. The objective of contrast enhancement is to increase the visibility of details that may be obscured by deficient global and local lightness. The goal of color enhancement can be either to increase the colorfulness, or to increase the saturation. Various techniques have been used to enhance the contrast of dark images. In this paper, some morphological transformations are used to detect background in images characterized by poor lighting.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Morphological transformation, contrast enhancement
Subjects: Engineering > MIT Manipal > Computer Science and Engineering
Depositing User: MIT Library
Date Deposited: 10 Jan 2014 06:25
Last Modified: 10 Jan 2014 06:25
URI: http://eprints.manipal.edu/id/eprint/138310

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