ISauvola: Improved Sauvola's algorithm for document image binarization

Z Hadjadj, A Meziane, Y Cherfa, M Cheriet… - Image Analysis and …, 2016 - Springer
Binarization of historical documents is difficult and is still an open area of research. In this
paper, a new binarization technique for document images is presented. The proposed …

A new efficient binarization method: application to degraded historical document images

Z Hadjadj, M Cheriet, A Meziane, Y Cherfa - Signal, Image and Video …, 2017 - Springer
Binarization is an important step in reading text documents automatically through optical
character recognition. Old document images often suffer from degradations that make their …

Efficient machine learning-based approach for brain tumor detection using the CAD system

MA Guerroudji, Z Hadjadj, M Lichouri… - IETE Journal of …, 2024 - Taylor & Francis
Medical research has focused on improving diagnosis through medical imaging in recent
decades. Computer Assisted Diagnosis (CAD) systems have been developed to help doctors …

Low-cost haptic glove for grasp precision improvement in Virtual Reality-Based Post-Stroke Hand Rehabilitation

…, N Zenati, S Benbelkacem, Z Hadjadj… - … for Cyber Security …, 2021 - ieeexplore.ieee.org
Stroke in Algeria is one of the most important causes of severe physical disability. Upper
limb paralysis is also most common in stroke patients, which severely affecting their daily life. …

Leap motion controller for upper limbs physical rehabilitation in post-stroke patients: a usability evaluation

Z Hadjadj, M Masmoudi, A Meziane… - 2022 19th International …, 2022 - ieeexplore.ieee.org
Stroke in Algeria is one of the most important causes of severe physical disability. Since the
disease strongly influences the quality of life of patients, optimal solutions for the treatment of …

La Digitalisation Des PME Pour Booster L'économie Nationale, Cas De La Sarl PALAIS BLANC

Z Tamssaout, Z Hadjadj - مجلة التنمية والاستشراف للبحوث والدراسات, 2023‎ - asjp.cerist.dz
Cet article vise à explorer la réalité de la transformation digitale des petites et moyennes
entreprises en Algérie, en identifiant les rôles joués par l'État dans la création de l'arène, l'…

An active contour based method for image binarization: application to degraded historical document images

Z Hadjadj, A Maziane, M Cheriet… - 2014 14th International …, 2014 - ieeexplore.ieee.org
Old document images often suffer from different types of degradation that render their binarization
a challenging task. In this paper, a new binarization algorithm for degraded document …

Text line segmentation in handwritten documents based on connected components trajectory generation

I Setitra, A Meziane, Z Hadjadj… - … Conference on Pattern …, 2017 - Springer
Text line segmentation in handwritten documents is an important step in many high level
processing such as handwritten document enhancement and text recognition. In this paper we …

A cooperative framework for automated segmentation of tumors in brain MRI images

Z Hadjadj - Multimedia Tools and Applications, 2023 - Springer
Brain tumor segmentation from 2D Magnetic Resonance Images (MRI) is an important task
for several applications in the field of medical analysis. Commonly, this task is performed …

Évaluation des entreprises non cotées en bourse, Cas de la SARL LGA

Z Hadjadj, Z Tamssaout - أبحاث إقتصادية معاصرة, 2022‎ - asjp.cerist.dz
Le présent article a pour objectif d’exposer la problématique d’évaluation des entreprises non
cotées en bourse, et vise à explorer les différentes méthodes d’évaluation d’entreprises, L’…