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Searching for unfamiliar American Sign Language (ASL) signs is challenging for learners because, unlike spoken languages, they cannot type a text-based query to look up an unfamiliar sign. Advances in isolated sign recognition have enabled…

Human-Computer Interaction · Computer Science 2025-04-09 Saad Hassan , Matyas Bohacek , Chaelin Kim , Denise Crochet

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

This paper presents a real-time American Sign Language (ASL) recognition system utilizing a hybrid deep learning architecture combining 3D Convolutional Neural Networks (3D CNN) with Long Short-Term Memory (LSTM) networks. The system…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Dawnena Key

As part of the development of an educational tool that can help students achieve fluency in American Sign Language (ASL) through independent and interactive practice with immediate feedback, this paper introduces a near real-time system to…

Computer Vision and Pattern Recognition · Computer Science 2020-05-04 Elahe Vahdani , Longlong Jing , Yingli Tian , Matt Huenerfauth

Sign language recognition and translation technologies have the potential to increase access and inclusion of deaf signing communities, but research progress is bottlenecked by a lack of representative data. We introduce a new resource for…

Computation and Language · Computer Science 2023-10-03 Lee Kezar , Elana Pontecorvo , Adele Daniels , Connor Baer , Ruth Ferster , Lauren Berger , Jesse Thomason , Zed Sevcikova Sehyr , Naomi Caselli

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 is a challenging and often underestimated problem comprising multi-modal articulators (handshape, orientation, movement, upper body and face) that integrate asynchronously on multiple streams. Learning powerful…

Computer Vision and Pattern Recognition · Computer Science 2019-11-22 Hamid Reza Vaezi Joze , Oscar Koller

The American Sign Language Linguistic Research Project (ASLLRP) provides Internet access to high-quality ASL video data, generally including front and side views and a close-up of the face. The manual and non-manual components of the…

Computation and Language · Computer Science 2022-01-21 Carol Neidle , Augustine Opoku , Dimitris Metaxas

Looking up an unknown sign in an ASL dictionary can be difficult. Most ASL dictionaries are organized based on English glosses, despite the fact that (1) there is no convention for assigning English-based glosses to ASL signs; and (2) there…

Computer Vision and Pattern Recognition · Computer Science 2024-07-19 Carol Neidle , Augustine Opoku , Carey Ballard , Yang Zhou , Xiaoxiao He , Gregory Dimitriadis , Dimitris Metaxas

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.…

Computer Vision and Pattern Recognition · Computer Science 2025-12-18 Daniel Perkins , Davis Hunter , Dhrumil Patel , Galen Flanagan

We have come up with a research that hopes to provide a bridge between the users of American Sign Language and the users of spoken language and Indian Sign Language (ISL). The research enabled us to create a novel framework that we have…

Computation and Language · Computer Science 2024-11-20 Malay Kumar , S. Sarvajit Visagan , Tanish Sarang Mahajan , Anisha Natarajan

According to interviews with people who work with speech impaired persons, speech impaired people have difficulties in communicating with other people around them who do not know the sign language, and this situation may cause them to…

Computer Vision and Pattern Recognition · Computer Science 2021-02-24 Arda Mavi

We are releasing a dataset containing videos of both fluent and non-fluent signers using American Sign Language (ASL), which were collected using a Kinect v2 sensor. This dataset was collected as a part of a project to develop and evaluate…

Computation and Language · Computer Science 2022-07-11 Saad Hassan , Matthew Seita , Larwan Berke , Yingli Tian , Elaine Gale , Sooyeon Lee , Matt Huenerfauth

Sign languages are used as a primary language by approximately 70 million D/deaf people world-wide. However, most communication technologies operate in spoken and written languages, creating inequities in access. To help tackle this…

Computer Vision and Pattern Recognition · Computer Science 2023-06-21 Aashaka Desai , Lauren Berger , Fyodor O. Minakov , Vanessa Milan , Chinmay Singh , Kriston Pumphrey , Richard E. Ladner , Hal Daumé , Alex X. Lu , Naomi Caselli , Danielle Bragg

American Sign Language (ASL) is the fourth most commonly used language in the United States and is the language most commonly used by Deaf people in the United States and the English-speaking regions of Canada. Unfortunately, until…

Computer Vision and Pattern Recognition · Computer Science 2020-09-04 Nicholas Wilkins , Beck Cordes Galbraith , Ifeoma Nwogu

We introduce the problem of zero-shot sign language recognition (ZSSLR), where the goal is to leverage models learned over the seen sign class examples to recognize the instances of unseen signs. To this end, we propose to utilize the…

Computer Vision and Pattern Recognition · Computer Science 2019-07-25 Yunus Can Bilge , Nazli Ikizler-Cinbis , Ramazan Gokberk Cinbis

Many technologies for human-computer interaction have been designed for hearing individuals and depend upon vocalized speech, precluding users of American Sign Language (ASL) in the Deaf community from benefiting from these advancements.…

We use insights from research on American Sign Language (ASL) phonology to train models for isolated sign language recognition (ISLR), a step towards automatic sign language understanding. Our key insight is to explicitly recognize the role…

Computation and Language · Computer Science 2023-02-14 Lee Kezar , Jesse Thomason , Zed Sevcikova Sehyr

AI-driven sign language interpretation is limited by a lack of high-quality annotated data. New datasets including ASL STEM Wiki and FLEURS-ASL contain professional interpreters and 100s of hours of data but remain only partially annotated…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Colin Lea , Vasileios Baltatzis , Connor Gillis , Raja Kushalnagar , Lorna Quandt , Leah Findlater

Sign languages are visual languages which convey information by signers' handshape, facial expression, body movement, and so forth. Due to the inherent restriction of combinations of these visual ingredients, there exist a significant…

Computer Vision and Pattern Recognition · Computer Science 2023-03-22 Ronglai Zuo , Fangyun Wei , Brian Mak
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