An adaptive approach for image contrast enhancement using local correlation

Document Type

Journal Article

Publisher

Research India Publications

School

School of Engineering

RAS ID

22941

Comments

Baqer, S. M., & Hussain, Z. M. (2016). An adaptive approach for image contrast enhancement using local correlation. Global Journal of Pure and Applied Mathematics, 12(6), pp. 4893-4899. Available here.

Abstract

In this work an adaptive approach for contrast enhancement has been presented. We modify a fixed-parameter enhancement method based on power transform to an adaptive technique based on maximum correlation between image pixels. Experimental results of the proposed approach show better details for the enhanced output image using the proposed correlative approach as compared to the fixed-parameter approach.

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