In this paper, a modified firefly algorithm (MFA) is proposed to find the optimal multilevel
threshold values for color image. Kapur's entropy, minimum cross entropy and between …

Histogram based multilevel thresholding approach is proposed using Brownian distribution
(BD) guided firefly algorithm (FA). A bounded search technique is also presented to improve …

In this paper, optimal multi-level image segmentation is proposed using the Firefly Algorithm
(FA). In this work, RGB histogram of the image is considered for bi-level and multi-level …

Image segmentation plays a vital role in various medical applications for automated disease
examination. In this paper, heuristic algorithm assisted approach is proposed to extract the …

Eye is a fundamental sensory organ and any disease in eye will severely affect the sensory
signal evaluation and conclusion making capability of the brain. The Choroidal …

This paper proposes a hybrid approach with the integration of a pre-processing and a post-
processing technique to examine Magnetic Resonance Angiography (MRA) images. In pre …

Abstract Background/Objectives: In this paper, Firefly Algorithm (FA) based multilevel
thresholding is proposed to segment the gray scale image by maximizing the entropy value …

Image thresholding is a well approved pre-processing methodology and enhancing the
image information based on a chosen threshold is always preferred. This research …

Digital image watermarking has a great importance in the image security nowadays. In this
paper, we have proposed a novel robust image watermarking scheme based on combining …

The improvements in computation facility and technology support the development and
implementation of automatic methods for medical data assessment. This study tries to …