Open Access iconOpen Access

ARTICLE

Deep Transfer Learning Approach for Robust Hand Detection

Stevica Cvetkovic1,*, Nemanja Savic1, Ivan Ciric2

1 Faculty of Electronic Engineering, University of Nis, Nis, 18000, Serbia
2 Faculty of Mechanical Engineering, University of Nis, Nis, 18000, Serbia

* Corresponding Author: Stevica Cvetkovic. Email: email

Intelligent Automation & Soft Computing 2023, 36(1), 967-979. https://doi.org/10.32604/iasc.2023.032526

Abstract

Human hand detection in uncontrolled environments is a challenging visual recognition task due to numerous variations of hand poses and background image clutter. To achieve highly accurate results as well as provide real-time execution, we proposed a deep transfer learning approach over the state-of-the-art deep learning object detector. Our method, denoted as YOLOHANDS, is built on top of the You Only Look Once (YOLO) deep learning architecture, which is modified to adapt to the single class hand detection task. The model transfer is performed by modifying the higher convolutional layers including the last fully connected layer, while initializing lower non-modified layers with the generic pretrained weights. To address robustness issues, we introduced a comprehensive augmentation procedure over the training image dataset, specifically adapted for the hand detection problem. Experimental evaluation of the proposed method, which is performed on a challenging public dataset, has demonstrated highly accurate results, comparable to the state-of-the-art methods.

Keywords


Cite This Article

S. Cvetkovic, N. Savic and I. Ciric, "Deep transfer learning approach for robust hand detection," Intelligent Automation & Soft Computing, vol. 36, no.1, pp. 967–979, 2023.



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 676

    View

  • 425

    Download

  • 1

    Like

Share Link