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Like spoken languages, a single sign language expression could correspond to multiple valid textual interpretations. Hence, learning a rigid one-to-one mapping for sign language translation (SLT) models might be inadequate, particularly in…

Multimedia · Computer Science 2024-10-28 Xin Shen , Lei Shen , Shaozu Yuan , Heming Du , Haiyang Sun , Xin Yu

Sign Language Translation (SLT) is a core task in the field of AI-assisted disability. Traditional SLT methods are typically based on visible light videos, which are easily affected by factors such as lighting variations, rapid hand…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Shiao Wang , Xiao Wang , Duoqing Yang , Yao Rong , Fuling Wang , Jianing Li , Lin Zhu , Bo Jiang

Automatic Sign Language Translation requires the integration of both computer vision and natural language processing to effectively bridge the communication gap between sign and spoken languages. However, the deficiency in large-scale…

Computer Vision and Pattern Recognition · Computer Science 2024-05-08 Ryan Wong , Necati Cihan Camgoz , Richard Bowden

Significant progress has been made recently on challenging tasks in automatic sign language understanding, such as sign language recognition, translation and production. However, these works have focused on datasets with relatively few…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Alvaro Budria , Laia Tarres , Gerard I. Gallego , Francesc Moreno-Noguer , Jordi Torres , Xavier Giro-i-Nieto

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

This paper presents a high-quality multilingual dataset for the documentation domain to advance research on localization of structured text. Unlike widely-used datasets for translation of plain text, we collect XML-structured parallel text…

Computation and Language · Computer Science 2020-06-25 Kazuma Hashimoto , Raffaella Buschiazzo , James Bradbury , Teresa Marshall , Richard Socher , Caiming Xiong

Sign Language Translation has attained considerable success recently, raising hopes for improved communication with the Deaf. A pre-processing step called tokenization improves the success of translations. Tokens can be learned from sign…

Computer Vision and Pattern Recognition · Computer Science 2020-03-05 Alptekin Orbay , Lale Akarun

Sign Language Translation (SLT) is a challenging task that aims to generate spoken language sentences from sign language videos, both of which have different grammar and word/gloss order. From a Neural Machine Translation (NMT) perspective,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Ozge Mercanoglu Sincan , Necati Cihan Camgoz , Richard Bowden

The limited amount of labeled data for training the Brazilian Sign Language (Libras) to Portuguese Translation models is a challenging problem due to video collection and annotation costs. This paper proposes generating sign language…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 David Vinicius da Silva , Valter Estevam , David Menotti

The objective of this work is to annotate sign instances across a broad vocabulary in continuous sign language. We train a Transformer model to ingest a continuous signing stream and output a sequence of written tokens on a large-scale…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Gül Varol , Liliane Momeni , Samuel Albanie , Triantafyllos Afouras , Andrew Zisserman

Sign language translation (SLT) is an active field of study that encompasses human-computer interaction, computer vision, natural language processing and machine learning. Progress on this field could lead to higher levels of integration of…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Pedro Dal Bianco , Gastón Ríos , Franco Ronchetti , Facundo Quiroga , Oscar Stanchi , Waldo Hasperué , Alejandro Rosete

Accurate sign language understanding serves as a crucial communication channel for individuals with disabilities. Current sign language translation algorithms predominantly rely on RGB frames, which may be limited by fixed frame rates,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Xiao Wang , Yuehang Li , Fuling Wang , Bo Jiang , Yaowei Wang , Yonghong Tian , Jin Tang , Bin Luo

Capturing and annotating Sign language datasets is a time consuming and costly process. Current datasets are orders of magnitude too small to successfully train unconstrained \acf{slt} models. As a result, research has turned to TV…

Computation and Language · Computer Science 2023-08-09 Harry Walsh , Ozge Mercanoglu Sincan , Ben Saunders , Richard Bowden

Developing successful sign language recognition, generation, and translation systems requires expertise in a wide range of fields, including computer vision, computer graphics, natural language processing, human-computer interaction,…

Story video-text alignment, a core task in computational story understanding, aims to align video clips with corresponding sentences in their descriptions. However, progress on the task has been held back by the scarcity of manually…

Computation and Language · Computer Science 2024-10-04 Yidan Sun , Jianfei Yu , Boyang Li

Advancements in sign language processing have been hindered by a lack of sufficient data, impeding progress in recognition, translation, and production tasks. The absence of comprehensive sign language datasets across the world's sign…

Computation and Language · Computer Science 2023-11-20 Shester Gueuwou , Sophie Siake , Colin Leong , Mathias Müller

For many low-resource or endangered languages, spoken language resources are more likely to be annotated with translations than with transcriptions. Recent work exploits such annotations to produce speech-to-translation alignments, without…

Computation and Language · Computer Science 2017-02-16 Antonios Anastasopoulos , David Chiang

Existing document-level machine translation resources are only available for a handful of languages, mostly high-resourced ones. To facilitate the training and evaluation of document-level translation and, more broadly, long-context…

Computation and Language · Computer Science 2025-10-01 Dayyán O'Brien , Bhavitvya Malik , Ona de Gibert , Pinzhen Chen , Barry Haddow , Jörg Tiedemann

In this work, our goals are two fold: large-vocabulary continuous sign language recognition (CSLR), and sign language retrieval. To this end, we introduce a multi-task Transformer model, CSLR2, that is able to ingest a signing sequence and…

Computer Vision and Pattern Recognition · Computer Science 2024-05-17 Charles Raude , K R Prajwal , Liliane Momeni , Hannah Bull , Samuel Albanie , Andrew Zisserman , Gül Varol

While sign language translation systems promise to enhance deaf people's access to information and communication, they have been met with strong skepticism from deaf communities due to risks of misrepresenting and oversimplifying the…

Human-Computer Interaction · Computer Science 2026-02-12 Xinru Tang , Anne Marie Piper