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Sign Language Recognition (SLR) plays a crucial role in bridging the communication gap between the hearing-impaired community and society. This paper introduces SLRNet, a real-time webcam-based ASL recognition system using MediaPipe…

Computer Vision and Pattern Recognition · Computer Science 2025-06-18 Sharvari Kamble

Sign language is a visual language used by the deaf and dumb community to communicate. However, for most recognition methods based on monocular cameras, the recognition accuracy is low and the robustness is poor. Even if the effect is good…

Computer Vision and Pattern Recognition · Computer Science 2024-07-03 Zhiyu Long , Xingyou Liu , Jiaqi Qiao , Zhi Li

Research on continuous sign language recognition (CSLR) is essential to bridge the communication gap between deaf and hearing individuals. Numerous previous studies have trained their models using the connectionist temporal classification…

Computer Vision and Pattern Recognition · Computer Science 2024-09-24 Ronglai Zuo , Fangyun Wei , Brian Mak

Sign language is the fundamental communication method among people who suffer from speech and hearing defects. The rest of the world doesn't have a clear idea of sign language. "Sign Language Communicator" (SLC) is designed to solve the…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Matheesha Fernando , Janaka Wijayanayake

Sign Language is the dominant yet non-primary form of communication language used in the deaf and hearing-impaired community. To make an easy and mutual communication between the hearing-impaired and the hearing communities, building a…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Razieh Rastgoo , Kourosh Kiani , Sergio Escalera , Mohammad Sabokrou

Sign languages serve as essential communication systems for individuals with hearing and speech impairments. However, digital linguistic dataset resources for underrepresented sign languages, such as Nepali Sign Language (NSL), remain…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Birat Poudel , Satyam Ghimire , Sijan Bhattarai , Saurav Bhandari , Suramya Sharma Dahal

We present Large Sign Language Models (LSLM), a novel framework for translating 3D American Sign Language (ASL) by leveraging Large Language Models (LLMs) as the backbone, which can benefit hearing-impaired individuals' virtual…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Sen Zhang , Xiaoxiao He , Di Liu , Zhaoyang Xia , Mingyu Zhao , Chaowei Tan , Vivian Li , Bo Liu , Dimitris N. Metaxas , Mubbasir Kapadia

Sign language recognition (SLR) plays a vital role in facilitating communication for the hearing-impaired community. SLR is a weakly supervised task where entire videos are annotated with glosses, making it challenging to identify the…

Computer Vision and Pattern Recognition · Computer Science 2024-01-23 Hao Chen , Jiaze Wang , Ziyu Guo , Jinpeng Li , Donghao Zhou , Bian Wu , Chenyong Guan , Guangyong Chen , Pheng-Ann Heng

Sign language recognition (SLR) facilitates communication between deaf and hearing individuals. Deep learning is widely used to develop SLR-based systems; however, it is computationally intensive and requires substantial computational…

Robotics · Computer Science 2025-12-24 Nitin Kumar Singh , Arie Rachmad Syulistyo , Yuichiro Tanaka , Hakaru Tamukoh

Sign languages are essential for the Deaf and Hard-of-Hearing (DHH) community. Sign language generation systems have the potential to support communication by translating from written languages, such as English, into signed videos. However,…

In recent years, deep learning techniques have been used to develop sign language recognition systems, potentially serving as a communication tool for millions of hearing-impaired individuals worldwide. However, there are inherent…

Computer Vision and Pattern Recognition · Computer Science 2024-08-15 Alvaro Leandro Cavalcante Carneiro , Denis Henrique Pinheiro Salvadeo , Lucas de Brito Silva

It has always been a rather tough task to communicate with someone possessing a hearing impairment. One of the most tested ways to establish such a communication is through the use of sign based languages. However, not many people are aware…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Sharanya Mukherjee , Md Hishaam Akhtar , Kannadasan R

A machine can understand human activities, and the meaning of signs can help overcome the communication barriers between the inaudible and ordinary people. Sign Language Recognition (SLR) is a fascinating research area and a crucial task…

Computer Vision and Pattern Recognition · Computer Science 2024-09-02 M. Madhiarasan , Partha Pratim Roy

Sign languages are the primary means of communication for many hard-of-hearing people worldwide. Recently, to bridge the communication gap between the hard-of-hearing community and the rest of the population, several sign language…

Computation and Language · Computer Science 2023-07-12 Abhinav Joshi , Susmit Agrawal , Ashutosh Modi

Sign Language helps people with Speaking and Hearing Disabilities communicate with others efficiently. Sign Language identification is a challenging area in the field of computer vision and recent developments have been able to achieve near…

Computer Vision and Pattern Recognition · Computer Science 2021-01-21 Yugam Bajaj , Puru Malhotra

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, which is a medium of communication for deaf people, uses manual communication and body language to convey meaning, as opposed to using sound. This paper presents a prototype Malayalam text to sign language translation system.…

Computation and Language · Computer Science 2015-09-29 Jestin Joy , Kannan Balakrishnan

Recent advancements in the field of computer vision with the help of deep neural networks have led us to explore and develop many existing challenges that were once unattended due to the lack of necessary technologies. Hand Sign/Gesture…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Shahjalal Ahmed , Md. Rafiqul Islam , Jahid Hassan , Minhaz Uddin Ahmed , Bilkis Jamal Ferdosi , Sanjay Saha , Md. Shopon

People commonly communicate in English, Arabic, and Bengali spoken languages through various mediums. However, deaf and hard-of-hearing individuals primarily use body language and sign language to express their needs and achieve…

Computer Vision and Pattern Recognition · Computer Science 2024-08-21 Md Hadiuzzaman , Mohammed Sowket Ali , Tamanna Sultana , Abdur Raj Shafi , Abu Saleh Musa Miah , Jungpil Shin

Sign language is commonly used by deaf or mute people to communicate but requires extensive effort to master. It is usually performed with the fast yet delicate movement of hand gestures, body posture, and even facial expressions. Current…

Computer Vision and Pattern Recognition · Computer Science 2021-10-13 Songyao Jiang , Bin Sun , Lichen Wang , Yue Bai , Kunpeng Li , Yun Fu