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Voice-controlled personal and home assistants (such as the Amazon Echo and Apple Siri) are becoming increasingly popular for a variety of applications. However, the benefits of these technologies are not readily accessible to Deaf or…

机器学习 · 计算机科学 2019-09-26 Al Amin Hosain , Panneer Selvam Santhalingam , Parth Pathak , Jana Kosecka , Huzefa Rangwala

Sign language is an essential resource enabling access to communication and proper socioemotional development for individuals suffering from disabling hearing loss. As this population is expected to reach 700 million by 2050, the importance…

计算机视觉与模式识别 · 计算机科学 2022-02-18 Cleison Correia de Amorim , Cleber Zanchettin

Sign languages are multi-channel visual languages, where signers use a continuous 3D space to communicate.Sign Language Production (SLP), the automatic translation from spoken to sign languages, must embody both the continuous articulation…

计算机视觉与模式识别 · 计算机科学 2021-03-15 Ben Saunders , Necati Cihan Camgoz , Richard Bowden

Sign language is a visual language expressed through hand movements and non-manual markers. Non-manual markers include facial expressions and head movements. These expressions vary across different nations. Therefore, specialized analysis…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Yui Tatsumi , Shoko Tanaka , Shunsuke Akamatsu , Takahiro Shindo , Hiroshi Watanabe

Structured hand gestures that incorporate visual motions and signs are used in sign language. Sign language is a valuable means of daily communication for individuals who are deaf or have speech impairments, but it is still rare among…

Accurate recognition and interpretation of sign language are crucial for enhancing communication accessibility for deaf and hard of hearing individuals. However, current approaches of Isolated Sign Language Recognition (ISLR) often face…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Karina Kvanchiani , Roman Kraynov , Elizaveta Petrova , Petr Surovcev , Aleksandr Nagaev , Alexander Kapitanov

The recent surge in large language models has automated translations of spoken and written languages. However, these advances remain largely inaccessible to American Sign Language (ASL) users, whose language relies on complex visual cues.…

计算机视觉与模式识别 · 计算机科学 2025-12-18 Daniel Perkins , Davis Hunter , Dhrumil Patel , Galen Flanagan

Millions of hearing impaired people around the world routinely use some variants of sign languages to communicate, thus the automatic translation of a sign language is meaningful and important. Currently, there are two sub-problems in Sign…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Jie Huang , Wengang Zhou , Qilin Zhang , Houqiang Li , Weiping Li

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.…

计算与语言 · 计算机科学 2026-05-13 Nigar Alishzade , Gulchin Abdullayeva

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…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Birat Poudel , Satyam Ghimire , Sijan Bhattarai , Saurav Bhandari , Suramya Sharma Dahal

Sign language recognition (SLR) is a challenging problem, involving complex manual features, i.e., hand gestures, and fine-grained non-manual features (NMFs), i.e., facial expression, mouth shapes, etc. Although manual features are…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Hezhen Hu , Wengang Zhou , Junfu Pu , Houqiang Li

The human body communicates through various meaningful gestures, with sign language using hands being a prominent example. Bangla Sign Language Translation (BSLT) aims to bridge communication gaps for the deaf and mute community. Our…

计算与语言 · 计算机科学 2024-12-24 Rotan Hawlader Pranto , Shahnewaz Siddique

Independent Sign Language Recognition is a complex visual recognition problem that combines several challenging tasks of Computer Vision due to the necessity to exploit and fuse information from hand gestures, body features and facial…

计算机视觉与模式识别 · 计算机科学 2020-12-11 Agelos Kratimenos , Georgios Pavlakos , Petros Maragos

To promote inclusion and ensuring effective communication for those who rely on sign language as their main form of communication, sign language recognition (SLR) is crucial. Sign language recognition (SLR) seamlessly incorporates with…

计算机视觉与模式识别 · 计算机科学 2024-09-12 A. E. M Ridwan , Mushfiqul Islam Chowdhury , Mekhala Mariam Mary , Md Tahmid Chowdhury Abir

Sign language recognition (SLR) is a machine learning task aiming to identify signs in videos. Due to the scarcity of annotated data, unsupervised methods like contrastive learning have become promising in this field. They learn meaningful…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Ariel Basso Madjoukeng , Jérôme Fink , Pierre Poitier , Edith Belise Kenmogne , Benoit Frenay

Despite tremendous progress in natural language processing using deep learning techniques in recent years, sign language production and comprehension has advanced very little. One critical barrier is the lack of largescale datasets…

计算与语言 · 计算机科学 2022-10-14 Yehong Jiang

Sign language recognition is a challenging gesture sequence recognition problem, characterized by quick and highly coarticulated motion. In this paper we focus on recognition of fingerspelling sequences in American Sign Language (ASL)…

计算机视觉与模式识别 · 计算机科学 2019-08-29 Bowen Shi , Aurora Martinez Del Rio , Jonathan Keane , Diane Brentari , Greg Shakhnarovich , Karen Livescu

Word-level sign language recognition (WSLR) has attracted attention because it is expected to overcome the communication barrier between people with speech impairment and those who can hear. In the WSLR problem, a method designed for action…

计算机视觉与模式识别 · 计算机科学 2024-11-21 Mizuki Maruyama , Shrey Singh , Katsufumi Inoue , Partha Pratim Roy , Masakazu Iwamura , Michifumi Yoshioka

Sign language visual recognition from continuous multi-modal streams is still one of the most challenging fields. Recent advances in human actions recognition are exploiting the ascension of GPU-based learning from massive data, and are…

计算机视觉与模式识别 · 计算机科学 2020-09-23 Bassem Seddik , Najoua Essoukri Ben Amara

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…