KuSL2023: A standard for Kurdish sign language detection and classification using hand tracking and machine learning

Sign Language Recognition (SLR) plays a vital role in enhancing communication for the deaf and hearing-impaired communities, yet there has been a lack of resources for Kurdish Sign Language (KuSL). To address this, a comprehensive standard for KuSL detection and classification has been introduced. T...

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Vydáno v:MethodsX Ročník 14; s. 103374
Hlavní autor: Rawf, Karwan M. Hama
Médium: Journal Article
Jazyk:angličtina
Vydáno: Netherlands Elsevier B.V 01.06.2025
Elsevier
Témata:
Computer Science
data collection
sign language
Sign Language Recognition (SLR), Kurdish Alphabet, Kurdish Sign Language (KuSL), Gesture Recognition, Hand Shape Classification
KuSL2023: A CNN-Based Recognition Method for Kurdish Sign Language Detection and Classification
Sign Language Recognition (SLR), Kurdish Alphabet, Kurdish Sign Language (KuSL), Gesture Recognition, Hand Shape Classification
ISSN:2215-0161, 2215-0161
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Shrnutí:Sign Language Recognition (SLR) plays a vital role in enhancing communication for the deaf and hearing-impaired communities, yet there has been a lack of resources for Kurdish Sign Language (KuSL). To address this, a comprehensive standard for KuSL detection and classification has been introduced. This standard includes the creation of a real-time KuSL recognition dataset, focusing on hand shape classification, composed of 71,400 images derived from merging and refining two key datasets: ASL and ArSL2018. The ArSL2018 dataset, aligned with the Kurdish script, contributed 54,049 images, while the ASL dataset added 78,000 RGB images, representing 34 Kurdish sign categories and capturing a variety of lighting conditions, angles, and backgrounds. Various machine learning models were employed to evaluate system performance. The CNN model achieved an accuracy of 98.22 %, while traditional classifiers such as KNN and LightGBM reached 95.98 % and 96.94 %, respectively, with considerably faster training times. These findings underscore the robustness of the KuSL dataset, which not only delivers high accuracy and efficiency but also sets a new benchmark for advancing Kurdish Sign Language recognition and broader gesture recognition technology.•Provides the first standardized dataset for Kurdish Sign Language recognition using 71,400 annotated images.•Demonstrates high classification accuracy using CNN (98.22 %) and traditional models like KNN and LightGBM.•Enables real-time hand sign recognition and supports the development of assistive technologies for the deaf community. [Display omitted]
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ISSN:2215-0161
2215-0161
DOI:10.1016/j.mex.2025.103374