Uncertain Zone-Based Color Image Enhancement

In the science of image processing, image enhancement is a significant field. Basically image’s quality differs due to ambiguity in the image pattern. Contrast enhancement attempts to increase the image’s quality by reducing the uncertainty due to spatial and gray-level ambiguity in the particular image. Here, we propose a novel method for color image enhancement in fuzzy domain. In this paper, we first define an uncertain zone in an image. By reducing the fuzzy entropy of the uncertain zone we enhance an image in fuzzy domain. By applying the proposed method on some common datasets we demonstrate that the proposed method is fairly effective when compared with the state-of-the-art methods.