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A Computer Vision and Deep Learning Framework for Sign Language Recognition


Authors : Yila Amon; Sunday Iliya; Poyi G. T.

Volume/Issue : Volume 11 - 2026, Issue 10 - October


Google Scholar : https://tinyurl.com/38y2we8u

DOI : https://doi.org/10.38124/ijisrt/26Oct983

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.


Abstract : Sign language is an important means of communication for Deaf and Hard of Hearing individuals, yet limited knowledge of sign language among hearing people can create substantial communication barriers. This study presents a computer vision and deep learning framework for sign language training and recognition. A custom dataset was developed from 50 selected high-frequency words and a NoSign control class, with image recordings obtained from two signers. MediaPipe Holistic was used to extract facial, pose, and hand landmarks from the captured video.

Keywords : Sign Language; Computer Vision; MediaPipe Holistic; CNN-BiLSTM; Deep Learning; Gesture Recognition; Training and Recognition.

References :

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Sign language is an important means of communication for Deaf and Hard of Hearing individuals, yet limited knowledge of sign language among hearing people can create substantial communication barriers. This study presents a computer vision and deep learning framework for sign language training and recognition. A custom dataset was developed from 50 selected high-frequency words and a NoSign control class, with image recordings obtained from two signers. MediaPipe Holistic was used to extract facial, pose, and hand landmarks from the captured video.

Keywords : Sign Language; Computer Vision; MediaPipe Holistic; CNN-BiLSTM; Deep Learning; Gesture Recognition; Training and Recognition.

Paper Submission Last Date
30 - November - 2026

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