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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,…

New deep-learning architectures are created every year, achieving state-of-the-art results in image recognition and leading to the belief that, in a few years, complex tasks such as sign language translation will be considerably easier,…

计算机视觉与模式识别 · 计算机科学 2021-04-05 Alvaro Leandro Cavalcante Carneiro , Lucas de Brito Silva , Denis Henrique Pinheiro Salvadeo

Current benchmarks for sign language recognition (SLR) focus mainly on isolated SLR, while there are limited datasets for continuous SLR (CSLR), which recognizes sequences of signs in a video. Additionally, existing CSLR datasets are…

计算机视觉与模式识别 · 计算机科学 2025-06-05 Sarah Alyami , Hamzah Luqman , Sadam Al-Azani , Maad Alowaifeer , Yazeed Alharbi , Yaser Alonaizan

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 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…

计算机视觉与模式识别 · 计算机科学 2019-11-22 Hamid Reza Vaezi Joze , Oscar Koller

People with speech and hearing impairments often rely on sign language to communicate with others but most of the general population cannot understand sign language and sign language itself is a difficult language to learn, so there is a…

人机交互 · 计算机科学 2020-09-10 Sai Charan Bodda , Palki Gupta , Gaurav Joshi , Ayush Chaturvedi

Sign languages are multi-channel languages that communicate information through not just the hands (manual signals) but also facial expressions and upper body movements (non-manual signals). However, since automatic sign language…

计算与语言 · 计算机科学 2024-06-12 Jung-Ho Kim , Mathew Huerta-Enochian , Changyong Ko , Du Hui Lee

Deaf people are using sign language for communication, and it is a combination of gestures, movements, postures, and facial expressions that correspond to alphabets and words in spoken languages. The proposed Arabic sign language…

计算机视觉与模式识别 · 计算机科学 2023-01-10 Muhammad Al-Barham , Ahmad Jamal , Musa Al-Yaman

Communication between deaf users, visually im paired users, and the general hearing population often relies on tools that support only one direction of interaction. To address this limitation, this work presents Sanvaad, a lightweight…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Kush Revankar , Shreyas Deshpande , Araham Sayeed , Ansh Tandale , Sarika Bobde

Sign language serves as a non-vocal means of communication, transmitting information and significance through gestures, facial expressions, and bodily movements. The majority of current approaches for sign language recognition (SLR) and…

计算机视觉与模式识别 · 计算机科学 2024-05-10 Mo Guan , Yan Wang , Guangkun Ma , Jiarui Liu , Mingzu Sun

Our objective is to translate continuous sign language into spoken language text. Inspired by the way human interpreters rely on context for accurate translation, we incorporate additional contextual cues together with the signing video,…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Youngjoon Jang , Haran Raajesh , Liliane Momeni , Gül Varol , Andrew Zisserman

In the past decades the set of human tasks that are solved by machines was extended dramatically. From simple image classification problems researchers now move towards solving more sophisticated and vital problems, like, autonomous driving…

计算机视觉与模式识别 · 计算机科学 2020-04-13 Evgeny Izutov

Sign language is the only medium of communication for the hearing impaired and the deaf and dumb community. Communication with the general mass is thus always a challenge for this minority group. Especially in Bangla sign language (BdSL),…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Thasin Abedin , Khondokar S. S. Prottoy , Ayana Moshruba , Safayat Bin Hakim

Sign Language Recognition (SLR) involves the automatic identification and classification of sign gestures from images or video, converting them into text or speech to improve accessibility for the hearing-impaired community. In Bangladesh,…

计算机视觉与模式识别 · 计算机科学 2025-06-06 Jubayer Ahmed Bhuiyan Shawon , Hasan Mahmud , Kamrul Hasan

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…

In this paper, the task of recognizing signs made by hearing impaired people at sentence level has been addressed. A novel method of extracting spatial features to capture hand movements of a signer has been proposed. Frames of a given…

计算机视觉与模式识别 · 计算机科学 2016-10-26 B. M. Chethana Kumara , H. S. Nagendraswamy , R. Lekha Chinmayi

Spoken language Identification (LID) systems are needed to identify the language(s) present in a given audio sample, and typically could be the first step in many speech processing related tasks such as automatic speech recognition (ASR).…

计算与语言 · 计算机科学 2020-10-15 Pradeep Rangan , Sundeep Teki , Hemant Misra

Machine learning models fundamentally rely on large quantities of high-quality data. Collecting the necessary data for these models can be challenging due to cost, scarcity, and privacy restrictions. Signed languages are visual languages…

计算与语言 · 计算机科学 2025-06-12 Harry Walsh , Maksym Ivashechkin , Richard Bowden

Sign Languages (SL) serve as the primary mode of communication for the Deaf and Hard of Hearing communities. Deep learning methods for SL recognition and translation have achieved promising results. However, Sign Language Production (SLP)…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Vasileios Baltatzis , Rolandos Alexandros Potamias , Evangelos Ververas , Guanxiong Sun , Jiankang Deng , Stefanos Zafeiriou

Sign(ed) languages use gestures, such as hand or head movements, for communication. Sign language recognition is an assistive technology for individuals with hearing disability and its goal is to improve such individuals' life quality by…