Mandibular condyle detection using deep learning and double attractor-based energy valley optimizer algorithm

Authors

  • Mohamed Abd Elaziz Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt Faculty of Computer Science and Engineering, Galala University, Suze, 435611, Egypt Artificial Intelligence Research Center (AIRC), Ajman University, Ajman 346, United Arab Emirates Author
  • Abdelghani Dahou School of Computer Science and Technology, Zhejiang Normal University, 321004, Jinhua, China Author
  • Mushira Dahaba Oral and Maxillofacial Radiology, Faculty of Dentistry, Galala University, Suze, 435611, Egypt Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University, Cairo, Egypt Author
  • Dina Mohamed ElBeshlawy Oral and Maxillofacial Radiology, Faculty of Dentistry, Galala University, Suze, 435611, Egypt Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University, Cairo, Egypt Author
  • Mohammed Azmi Al-Betar Artificial Intelligence Research Center (AIRC), Ajman University, Ajman 346, United Arab Emirates Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan Author
  • Mohammed Azmi Al-Betar Artificial Intelligence Research Center (AIRC), Ajman University, Ajman 346, United Arab Emirates Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan Author
  • Mohammed A. Al-qaness Emirates International University image/svg+xml Author
  • Ahmed A. Ewees Department of Computer, Damietta University, Damietta, 34517, Egypt Author
  • Arwa Mousa Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University, Cairo, Egypt Author

DOI:

https://doi.org/10.1186/s12903-025-05725-9

Keywords:

Condylar morphology, Energy valley optimizer algorithm, Feature selection, Double attractor, Metaheuristic

Abstract

The temporomandibular joint (TMJ) constitutes a bilateral ginglymoarthrodial joint, wherein each condyle interacts with its corresponding glenoid fossa of the temporal bone. There is a critical need to understand better and accurately characterize the temporomandibular joint’s diverse and variable morphological features, which can reveal significant variability across individuals, genders, and age groups. Within this study, we present an innovative condyle detection technique harnessing the potential of deep learning and feature selection (FS) models. Our approach encompasses a multi-stage process, commencing with using YOLOv8 to identify the region of interest (ROI). Subsequently, leveraging a sophisticated deep learning model, we extract salient features from the identified ROI. We modified the Energy Valley Optimizer (EVO) as an FS technique. To substantiate the efficacy of our developed method, a comprehensive dataset of 3000 panoramic images is employed, meticulously classified by two experienced maxillofacial Radiologists into four distinctive types: flat, pointed, angled, and round. The evaluation and comparison results confirm the efficiency of the proposed method in detecting condyle based on various evaluation performance indicators.

Author Biography

  • Mohammed A. Al-qaness, Emirates International University
    Mohammed A. Al-qaness
    • College of Engineering and Information Technology, Emirates International University, Sana’a, 16881, Yemen
    Contact via emailMohammed A. Al-qaness

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2025-06-06

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Abd Elaziz, M., Dahou, A., Dahaba, M., ElBeshlawy, D. M., Al-Betar, M. A., Al-Betar, M. A., Al-qaness, M. A., Ewees, A. A., & Mousa, A. (2025). Mandibular condyle detection using deep learning and double attractor-based energy valley optimizer algorithm. Emirates International University Digital Repository, 1(1). https://doi.org/10.1186/s12903-025-05725-9

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