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Sign languages play a crucial role in the communication of deaf communities, but they are often marginalized, limiting access to essential services such as healthcare and education. This study proposes an automatic sign language recognition…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Fraisse Sacré Takouchouang , Ho Tuong Vinh

Sign Language Translation (SLT) first uses a Sign Language Recognition (SLR) system to extract sign language glosses from videos. Then, a translation system generates spoken language translations from the sign language glosses. This paper…

计算与语言 · 计算机科学 2020-11-04 Kayo Yin , Jesse Read

Sign language is a set of gestures that deaf people use to communicate. Unfortunately, normal people don't understand it, which creates a communication gap that needs to be filled. Because of the variations in (Egyptian Sign Language) ESL…

计算机视觉与模式识别 · 计算机科学 2021-12-27 Ahmed Elhagry , Rawan Glalal Elrayes

People with vocal and hearing disabilities use sign language to express themselves using visual gestures and signs. Although sign language is a solution for communication difficulties faced by deaf people, there are still problems as most…

计算机视觉与模式识别 · 计算机科学 2023-05-01 Mallikharjuna Rao K , Harleen Kaur , Sanjam Kaur Bedi , M A Lekhana

This paper introduces TVB-HKSL-News, a new Hong Kong sign language (HKSL) dataset collected from a TV news program over a period of 7 months. The dataset is collected to enrich resources for HKSL and support research in large-vocabulary…

计算与语言 · 计算机科学 2024-05-03 Zhe Niu , Ronglai Zuo , Brian Mak , Fangyun Wei

Helping deaf and hard-of-hearing people communicate more easily is the main goal of Automatic Sign Language Translation. Although most past research has focused on turning sign language into text, doing the reverse, turning spoken English…

计算机视觉与模式识别 · 计算机科学 2025-07-10 Kazi Mahathir Rahman , Naveed Imtiaz Nafis , Md. Farhan Sadik , Mohammad Al Rafi , Mehedi Hasan Shahed

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…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Shiao Wang , Xiao Wang , Duoqing Yang , Yao Rong , Fuling Wang , Jianing Li , Lin Zhu , Bo Jiang

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,…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Xiao Wang , Yuehang Li , Fuling Wang , Bo Jiang , Yaowei Wang , Yonghong Tian , Jin Tang , Bin Luo

The current bottleneck in continuous sign language recognition (CSLR) research lies in the fact that most publicly available datasets are limited to laboratory environments or television program recordings, resulting in a single background…

计算机视觉与模式识别 · 计算机科学 2025-09-11 Qidan Zhu , Jing Li , Fei Yuan , Jiaojiao Fan , Quan Gan

We aim to solve the highly challenging task of generating continuous sign language videos solely from speech segments for the first time. Recent efforts in this space have focused on generating such videos from human-annotated text…

计算机视觉与模式识别 · 计算机科学 2021-06-25 Parul Kapoor , Rudrabha Mukhopadhyay , Sindhu B Hegde , Vinay Namboodiri , C V Jawahar

Sign Language Translation (SLT) aims to automatically convert visual sign language videos into spoken language text and vice versa. While recent years have seen rapid progress, the true sources of performance improvements often remain…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Ozge Mercanoglu Sincan , Jian He Low , Sobhan Asasi , Richard Bowden

This paper proposes a simple transfer learning baseline for sign language translation. Existing sign language datasets (e.g. PHOENIX-2014T, CSL-Daily) contain only about 10K-20K pairs of sign videos, gloss annotations and texts, which are…

计算机视觉与模式识别 · 计算机科学 2023-03-24 Yutong Chen , Fangyun Wei , Xiao Sun , Zhirong Wu , Stephen Lin

Sign language recognition is important for natural and convenient communication between deaf community and hearing majority. We take the highly efficient initial step of automatic fingerspelling recognition system using convolutional neural…

计算机视觉与模式识别 · 计算机科学 2015-10-15 Byeongkeun Kang , Subarna Tripathi , Truong Q. Nguyen

Sign language to spoken language audio translation is important to connect the hearing- and speech-challenged humans with others. We consider sign language videos with isolated sign sequences rather than continuous grammatical signing. Such…

计算机视觉与模式识别 · 计算机科学 2025-10-10 Harsh Kavediya , Vighnesh Nayak , Bheeshm Sharma , Balamurugan Palaniappan

Neural Sign Language Production (SLP) aims to automatically translate from spoken language sentences to sign language videos. Historically the SLP task has been broken into two steps; Firstly, translating from a spoken language sentence to…

计算与语言 · 计算机科学 2022-10-13 Harry Walsh , Ben Saunders , Richard Bowden

The advances in automatic sign language translation (SLT) to spoken languages have been mostly benchmarked with datasets of limited size and restricted domains. Our work advances the state of the art by providing the first baseline results…

计算与语言 · 计算机科学 2023-04-17 Laia Tarrés , Gerard I. Gállego , Amanda Duarte , Jordi Torres , Xavier Giró-i-Nieto

The objective of this paper is to develop a functional system for translating spoken languages into sign languages, referred to as Spoken2Sign translation. The Spoken2Sign task is orthogonal and complementary to traditional sign language to…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Ronglai Zuo , Fangyun Wei , Zenggui Chen , Brian Mak , Jiaolong Yang , Xin Tong

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…

计算机视觉与模式识别 · 计算机科学 2021-03-31 Razieh Rastgoo , Kourosh Kiani , Sergio Escalera , Mohammad Sabokrou

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

Gloss-free Sign Language Translation (SLT) converts sign videos directly into spoken language sentences without relying on glosses. Recently, Large Language Models (LLMs) have shown remarkable translation performance in gloss-free methods…

计算与语言 · 计算机科学 2025-02-25 Eui Jun Hwang , Sukmin Cho , Junmyeong Lee , Jong C. Park