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Browsing by Author "Ibrahim, Rabha W."

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A New Medical Image Enhancement Algorithm Based on Fractional Calculus

Jalab, Hamid A.; Ibrahim, Rabha W.; Hasan, Ali M.; Karim, Faten Khalid; Al-Shamasneh, Ala'a R.; Baleanu, Dumitru (2021)

The enhancement of medical images is a challenging research task due to the unforeseeable variation in the quality of the captured images. The captured images may present with low contrast and low visibility, which might ...
Analytic Solution of the Langevin Differential Equations Dominated by a Multibrot Fractal Set

Ibrahim, Rabha W.; Baleanu, Dumitru (2021-06)

We present an analytic solvability of a class of Langevin differential equations (LDEs) in the asset of geometric function theory. The analytic solutions of the LDEs are presented by utilizing a special kind of fractal ...
Conformable differential operators for meromorphically multivalent functions

Ibrahim, Rabha W.; Baleanu, Dumitru; Jahangiri, Jay M. (2021-11-06)

We define a conformable diff-integral operator for a class of meromorphically multivalent functions. We show that this conformable operator adheres to the semigroup property. We then use the subordination properties to ...
Convoluted fractional differentials of various forms utilizing the generalized Raina's function description with applications

Ibrahim, Rabha W.; Baleanu, Dumitru (2022)

A generalized differential operator utilizing Raina's function is constructed in light of a certain type of fractional calculus. We next use the generalized operators to build a formula for analytic functions of type ...
Entire solutions of a class of algebraic Briot-Bouquet differential equations utilizing majority concept

Ibrahim, Rabha W.; Baleanu, Dumitru (2020-12-01)

In this effort, the analytic solution of a class of algebraic Briot-Bouquet differential equations (ABBDE) in the open unit disk is investigated by making use of a major theory. The class is presented by the formula alpha(1)phi ...
Fractional Heat Equation Optimized By A Chaotic Function

Ibrahim, Rabha W.; Wazi, Mayada T.; Baleanu, Dumitru; Al-Saidi, Nadia (2021)

In this effort, we propose a new fractional differential operator in the open unit disk. The operator is an extension of the Atangana-Baleanu differential operator without singular kernel. We suggest it for a normalized ...
Fractional Rényi Entropy Image Enhancement for Deep Segmentation of Kidney MRI

Jalab, Hamid A.; Al-Shamasneh, Ala'a R.; Shaiba, Hadil; Ibrahim, Rabha W.; Baleanu, Dumitru (2021)

Recently, many rapid developments in digital medical imaging have made further contributions to health care systems. The segmentation of regions of interest in medical images plays a vital role in assisting doctors with ...
Geometric behavior of a class of algebraic differential equations in a complex domain using a majorization concept

Ibrahim, Rabha W.; Baleanu, Dumitru (2020)

In this paper, a type of complex algebraic differential equations (CADEs) is considered formulating by α[ϕ(z)ϕ′′(z) + (ϕ′(z))2] + amϕm(z) + am−1ϕm−1(z) + … + a1ϕ(z) + a0 = 0. The conformal analysis (angle-preserving) of ...
Global stability of local fractional Hénon-Lozi map using fixed point theory

Ibrahim, Rabha W.; Baleanu, Dumitru (2022)

We present an innovative piecewise smooth mapping of the plane as a parametric discrete-time chaotic system that has robust chaos over a share of its significant organization parameters and includes the generalized Henon ...
Image Encryption Algorithm Based on New Fractional Beta Chaotic Maps

Ibrahim, Rabha W.; Natiq, Hayder; Alkhayyat, Ahmed; Farhan, Alaa Kadhim; Al-Saidi, Nadia M.G.; Baleanu, Dumitru (2022)

In this study, a new algorithm of fractional beta chaotic maps is proposed to generate chaotic sequences for image encryption. The proposed technique generates multi random sequences by shuffling the image pixel position. ...
Image Splicing Detection Using Generalized Whittaker Function Descriptor

Baleanu, Dumitru; Al-Shamayleh, Ahmad Sami; Ibrahim, Rabha W. (2023)

Image forgery is a crucial part of the transmission of misinformation, which may be illegal in some jurisdictions. The powerful image editing software has made it nearly impossible to detect altered images with the naked ...
K-Symbol Atangana-Baleanu Fractional Operators in a Complex Domain

Momani, Shaher; Baleanu, Dumitru; Ibrahim, Rabha W. (2023)

The majority of research on fractional differential operators focuses on functions of real variables. Atangana-Baleanu fractional differential operators (AB-fractional differential operators) are formulated in this study ...
Mathematical design enhancing medical images formulated by a fractal flame operator

Ibrahim, Rabha W.; Yahya, Husam; Mohammed, Arkan J.; Al-Saidi, Nadia M. G.; Baleanu, Dumitru (2022)

The interest in using fractal theory and its applications has grown in the field of image processing. Image enhancement is one of the feature processing tools, which aims to improve the details of an image. The enhancement ...
Modified Atangana-Baleanu Fractional Differential Operators

Ibrahim, Rabha W.; Baleanu, Dumitru (2022)

Fractional differential operators are mostly investigated for functions of real variables. In this paper, we present two fractional differential operators for a class of normalized analytic functions in the open unit disk. ...
On a combination of fractional differential and integral operators associated with a class of normalized functions

Ibrahim, Rabha W.; Baleanu, Dumitru (2021)

Recently, the combined fractional operator (CFO) is introduced and discussed in Baleanu et al. [1] in real domain. In this paper, we extend CFO to the complex domain and study its geometric properties in some normalized ...
On a geometric study of a class of normalized functions defined by Bernoulli’s formula

Ibrahim, Rabha W.; Aldawish, Ibtisam; Baleanu, Dumitru (2021-12)

The central purpose of this effort is to investigate analytic and geometric properties of a class of normalized analytic functions in the open unit disk involving Bernoulli’s formula. As a consequence, some solutions are ...
On a new linear operator formulated by Airy functions in the open unit disk

Ibrahim, Rabha W.; Baleanu, Dumitru (2021-12)

In this note, we formulate a new linear operator given by Airy functions of the first type in a complex domain. We aim to study the operator in view of geometric function theory based on the subordination and superordination ...
On quantum hybrid fractional conformable differential and integral operators in a complex domain

Ibrahim, Rabha W.; Baleanu, Dumitru (2021)

Newly, the hybrid fractional differential operator (HFDO) is presented and studied in Baleanu et al. (Mathematics 8.3:360, 2020). This work deals with the extension of HFDO to the complex domain and its generalization by ...
Optical applications of a generalized fractional integro-differential equation with periodicity

Baleanu, Dumitru; Ibrahim, Rabha W. (2023)

Impulsive is the affinity to do something without thinking. In this effort, we model a mathematical formula types integro-differential equation (I-DE) to describe this behavior. We investigate periodic boundary value issues ...
Pixel’s Quantum Image Enhancement Using Quantum Calculus

Yahya, Husam; Baleanu, Dumitru; Ibrahim, Rabha W.; Al-Saidi, Nadia M.G. (2023)

The current study provides a quantum calculus-based medical image enhancement technique that dynamically chooses the spatial distribution of image pixel intensity values. The technique focuses on boosting the edges and ...

Now showing items 1-20 of 23

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