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Sign language recognition involves modeling complex multichannel information, such as hand shapes and movements while relying on sufficient sign language-specific data. However, sign languages are often under-resourced, posing a significant…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Hossein Ranjbar , Alireza Taheri

Sign Language Recognition (SLR) is a fast-growing field that aims to fill the communication gaps between the hearing-impaired and people without hearing loss. Existing solutions for Persian Sign Language (PSL) are limited to word-level…

Human-Computer Interaction · Computer Science 2024-06-25 Amirparsa Salmankhah , Amirreza Rajabi , Negin Kheirmand , Ali Fadaeimanesh , Amirreza Tarabkhah , Amirreza Kazemzadeh , Hamed Farbeh

Sign languages are the language of hearing-impaired people who use visuals like the hand, facial, and body movements for communication. There are different signs and gestures representing alphabets, words, and phrases. Nowadays…

Machine Learning · Computer Science 2024-11-08 Sharvani Srivastava , Sudhakar Singh , Pooja , Shiv Prakash

People with vocal and hearing disabilities use sign language to express themselves using visual gestures and signs. Although sign language is a solution for communication difficulties faced by deaf people, there are still problems as most…

Computer Vision and Pattern Recognition · Computer Science 2023-05-01 Mallikharjuna Rao K , Harleen Kaur , Sanjam Kaur Bedi , M A Lekhana

Arabic Sign Language (ArSL) is an essential communication method for individuals in the Deaf and Hard-of-Hearing community. However, existing recognition systems face significant challenges due to their reliance on single sensor approaches…

Computer Vision and Pattern Recognition · Computer Science 2026-01-27 Ghadeer Alanazi , Abir Benabid

Automatic sign language recognition (SLR) is an important topic within the areas of human-computer interaction and machine learning. On the one hand, it poses a complex challenge that requires the intervention of various knowledge areas,…

Computer Vision and Pattern Recognition · Computer Science 2023-10-27 Franco Ronchetti , Facundo Manuel Quiroga , César Estrebou , Laura Lanzarini , Alejandro Rosete

Sign language is an essential means of communication for millions of people around the world and serves as their primary language. However, most communication tools are developed for spoken and written languages which can cause problems and…

Computation and Language · Computer Science 2024-07-16 Ali Ghadami , Alireza Taheri , Ali Meghdari

The Arabic Sign Language has endorsed outstanding research achievements for identifying gestures and hand signs using the deep learning methodology. The term "forms of communication" refers to the actions used by hearing-impaired people to…

Computer Vision and Pattern Recognition · Computer Science 2022-03-14 Rady El Rwelli , Osama R. Shahin , Ahmed I. Taloba

Sign Language Recognition (SLR) is an essential yet challenging task since sign language is performed with the fast and complex movement of hand gestures, body posture, and even facial expressions. %Skeleton Aware Multi-modal Sign Language…

Computer Vision and Pattern Recognition · Computer Science 2023-02-17 Maxim Novopoltsev , Leonid Verkhovtsev , Ruslan Murtazin , Dmitriy Milevich , Iuliia Zemtsova

Sign language is the primary communication language for people with disabling hearing loss. Sign language recognition (SLR) systems aim to recognize sign gestures and translate them into spoken language. One of the main challenges in SLR is…

Computer Vision and Pattern Recognition · Computer Science 2025-04-24 Hasan Algafri , Hamzah Luqman , Sarah Alyami , Issam Laradji

This paper explores the use of Propositional Dynamic Logic (PDL) as a suitable formal framework for describing Sign Language (SL), the language of deaf people, in the context of natural language processing. SLs are visual, complete,…

Computation and Language · Computer Science 2014-03-27 Arturo Curiel , Christophe Collet

Continuous Sign Language Recognition (CSLR) focuses on the interpretation of a sequence of sign language gestures performed continually without pauses. In this study, we conduct an empirical evaluation of recent deep learning CSLR…

Computation and Language · Computer Science 2024-10-23 Sarah Alyami , Hamzah Luqman

Sign language (SL) is an essential communication form for hearing-impaired and deaf people, enabling engagement within the broader society. Despite its significance, limited public awareness of SL often leads to inequitable access to…

Computation and Language · Computer Science 2025-09-04 Soukeina Elhassen , Lama Al Khuzayem , Areej Alhothali , Ohoud Alzamzami , Nahed Alowaidi

Sign language recognition (SLR) technology has enormous promise to improve communication and accessibility for the difficulty of hearing. This paper presents a novel approach for identifying gestures in TSL using the YOLOv5 object…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Vipul Reddy. P , Vishnu Vardhan Reddy. B , Sukriti

Sign language is a visual language that enhances communication between people and is frequently used as the primary form of communication by people with hearing loss. Even so, not many people with hearing loss use sign language, and they…

Computer Vision and Pattern Recognition · Computer Science 2023-05-25 Rupesh Kumar , Ayush Sinha , Ashutosh Bajpai , S. K Singh

Deaf people are using sign language for communication, and it is a combination of gestures, movements, postures, and facial expressions that correspond to alphabets and words in spoken languages. The proposed Arabic sign language…

Computer Vision and Pattern Recognition · Computer Science 2023-01-10 Muhammad Al-Barham , Ahmad Jamal , Musa Al-Yaman

Effective communication is paramount for the inclusion of deaf individuals in society. However, persistent communication barriers due to limited Sign Language (SL) knowledge hinder their full participation. In this context, Sign Language…

Computer Vision and Pattern Recognition · Computer Science 2024-05-01 Carlos Eduardo G. R. Alves , Francisco de Assis Boldt , Thiago M. Paixão

Sign language is commonly used by deaf or speech impaired people to communicate but requires significant effort to master. Sign Language Recognition (SLR) aims to bridge the gap between sign language users and others by recognizing signs…

Computer Vision and Pattern Recognition · Computer Science 2021-05-04 Songyao Jiang , Bin Sun , Lichen Wang , Yue Bai , Kunpeng Li , Yun Fu

Sign languages are natural, visual-gestural languages used by Deaf communities worldwide. Over 300 distinct sign languages remain severely low-resource due to limited documentation, sparse datasets, and insufficient computational tools.…

Computation and Language · Computer Science 2026-05-13 Nigar Alishzade , Gulchin Abdullayeva

Isolated Sign Language Recognition (ISLR) is crucial for scalable sign language technology, yet language-specific approaches limit current models. To address this, we propose a one-shot learning approach that generalises across languages…

Computation and Language · Computer Science 2025-02-28 Toon Vandendriessche , Mathieu De Coster , Annelies Lejon , Joni Dambre
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