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We present a method for recognition of isolated Swedish Sign Language signs. The method will be used in a game intended to help children training signing at home, as a complement to training with a teacher. The target group is not primarily…

Computer Vision and Pattern Recognition · Computer Science 2012-11-19 Saad Akram , Jonas Beskow , Hedvig Kjellstrom

According to the World Federation of the Deaf, more than two hundred sign languages exist. Therefore, it is challenging to understand deaf individuals, even proficient sign language users, resulting in a barrier between the deaf community…

Computer Vision and Pattern Recognition · Computer Science 2022-12-02 Tuan-Luc Huynh , Khoi-Nguyen Nguyen-Ngoc , Chi-Bien Chu , Minh-Triet Tran , Trung-Nghia Le

Sign language is a visual language that encompasses all linguistic features of natural languages and serves as the primary communication method for the deaf and hard-of-hearing communities. Although many studies have successfully adapted…

Computer Vision and Pattern Recognition · Computer Science 2025-07-30 Ronglai Zuo , Rolandos Alexandros Potamias , Evangelos Ververas , Jiankang Deng , Stefanos Zafeiriou

To be truly understandable and accepted by Deaf communities, an automatic Sign Language Production (SLP) system must generate a photo-realistic signer. Prior approaches based on graphical avatars have proven unpopular, whereas recent neural…

Computer Vision and Pattern Recognition · Computer Science 2020-11-30 Ben Saunders , Necati Cihan Camgoz , Richard Bowden

Sign language recognition could significantly improve the user experience for d/Deaf people with the general consumer technology, such as IoT devices or videoconferencing. However, current sign language recognition architectures are usually…

Computer Vision and Pattern Recognition · Computer Science 2022-10-04 Matyáš Boháček , Zhuo Cao , Marek Hrúz

These days mobile devices like phones or tablets are very common among people of all age. They are connected with network and provide seamless communications through internet or cellular services. These devices can be a big help for the…

Human-Computer Interaction · Computer Science 2015-03-13 Jagdish L. Raheja , A. Singhal , A. Chaudhary

Automatic translation from signed to spoken languages is an interdisciplinary research domain, lying on the intersection of computer vision, machine translation and linguistics. Nevertheless, research in this domain is performed mostly by…

Computation and Language · Computer Science 2023-04-06 Mathieu De Coster , Dimitar Shterionov , Mieke Van Herreweghe , Joni Dambre

Computers still have a long way to go before they can interact with users in a truly natural fashion. From a users perspective, the most natural way to interact with a computer would be through a speech and gesture interface. Although…

Computation and Language · Computer Science 2013-04-12 Maher Jebali , Patrice Dalle , Mohamed Jemni

With the recent advancements in intelligent personal assistants (IPAs), their popularity is rapidly increasing when it comes to utilizing Automatic Speech Recognition within households. In this study, we used a Wizard-of-Oz methodology to…

Human-Computer Interaction · Computer Science 2024-05-16 Nina Tran , Paige DeVries , Matthew Seita , Raja Kushalnagar , Abraham Glasser , Christian Vogler

In this paper, we propose a 3D Convolutional Neural Network (3DCNN) based multi-stream framework to recognize American Sign Language (ASL) manual signs (consisting of movements of the hands, as well as non-manual face movements in some…

Computer Vision and Pattern Recognition · Computer Science 2019-06-10 Longlong Jing , Elahe Vahdani , Matt Huenerfauth , Yingli Tian

This project explores methods to enhance sign language translation of German sign language, specifically focusing on disambiguation of homonyms. Sign language is ambiguous and understudied which is the basis for our experiments. We approach…

Computation and Language · Computer Science 2024-09-16 Jana Grimm , Miriam Winkler , Oliver Kraus , Tanalp Agustoslu

The primary concern of this research is to take American Sign Language (ASL) data through real time camera footage and be able to convert the data and information into text. Adding to that, we are also putting focus on creating a framework…

Computer Vision and Pattern Recognition · Computer Science 2024-11-22 Hasnat Jamil Bhuiyan , Mubtasim Fuad Mozumder , Md. Rabiul Islam Khan , Md. Sabbir Ahmed , Nabuat Zaman Nahim

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

Communication is defined as the act of sharing or exchanging information, ideas or feelings. To establish communication between two people, both of them are required to have knowledge and understanding of a common language. But in the case…

Computer Vision and Pattern Recognition · Computer Science 2022-03-04 Sharvani Srivastava , Amisha Gangwar , Richa Mishra , Sudhakar Singh

The recognition of sign language is a challenging task with an important role in society to facilitate the communication of deaf persons. We propose a new approach of Spatial-Temporal Graph Convolutional Network to sign language recognition…

Machine Learning · Computer Science 2020-05-21 Cleison Correia de Amorim , David Macêdo , Cleber Zanchettin

Indian Sign Language has limited resources for developing machine learning and data-driven approaches for automated language processing. Though text/audio-based language processing techniques have shown colossal research interest and…

Computation and Language · Computer Science 2024-07-09 Abhinav Joshi , Romit Mohanty , Mounika Kanakanti , Andesha Mangla , Sudeep Choudhary , Monali Barbate , Ashutosh Modi

Sign language is a fundamental means of communication for the deaf and hard-of-hearing (DHH) community, enabling nuanced expression through gestures, facial expressions, and body movements. Despite its critical role in facilitating…

Computer Vision and Pattern Recognition · Computer Science 2025-04-14 Alexander Brettmann , Jakob Grävinghoff , Marlene Rüschoff , Marie Westhues

This paper presents work on novel machine translation (MT) systems between spoken and signed languages, where signed languages are represented in SignWriting, a sign language writing system. Our work seeks to address the lack of…

Computation and Language · Computer Science 2023-02-24 Zifan Jiang , Amit Moryossef , Mathias Müller , Sarah Ebling

We address the task of American Sign Language fingerspelling translation using videos in the wild. We exploit advances in more accurate hand pose estimation and propose a novel architecture that leverages the transformer based…

Computer Vision and Pattern Recognition · Computer Science 2023-11-22 Pooya Fayyazsanavi , Negar Nejatishahidin , Jana Kosecka

Continuously recognizing sign gestures and converting them to glosses plays a key role in bridging the gap between the hearing and hearing-impaired communities. This involves recognizing and interpreting the hands, face, and body gestures…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Samuel Ebimobowei Johnny , Blessed Guda , Andrew Blayama Stephen , Assane Gueye