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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

Sentiment analysis has evolved over past few decades, most of the work in it revolved around textual sentiment analysis with text mining techniques. But audio sentiment analysis is still in a nascent stage in the research community. In this…

Computation and Language · Computer Science 2018-02-20 Maghilnan S , Rajesh Kumar M

Humans are emotional creatures. Multiple modalities are often involved when we express emotions, whether we do so explicitly (e.g., facial expression, speech) or implicitly (e.g., text, image). Enabling machines to have emotional…

Signal Processing · Electrical Eng. & Systems 2021-11-10 Sicheng Zhao , Guoli Jia , Jufeng Yang , Guiguang Ding , Kurt Keutzer

A primary challenge for the deaf and hearing-impaired community stems from the communication gap with the hearing society, which can greatly impact their daily lives and result in social exclusion. To foster inclusivity in society, our…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Elisa Cabana

The proliferation of several streaming services in recent years has now made it possible for a diverse audience across the world to view the same media content, such as movies or TV shows. While translation and dubbing services are being…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Sudha Krishnamurthy , Vimal Bhat , Abhinav Jain

Our aim is to develop a unified model for sign language understanding, that performs sign language translation (SLT) and sign-subtitle alignment (SSA). Together, these two tasks enable the conversion of continuous signing videos into spoken…

Computer Vision and Pattern Recognition · Computer Science 2025-12-10 Youngjoon Jang , Liliane Momeni , Zifan Jiang , Joon Son Chung , Gül Varol , Andrew Zisserman

This demo paper presents sign.mt, an open-source application pioneering real-time multilingual bi-directional translation between spoken and signed languages. Harnessing state-of-the-art open-source models, this tool aims to address the…

Computation and Language · Computer Science 2024-08-06 Amit Moryossef

The hand gestures are one of the typical methods used in sign language. It is very difficult for the hearing-impaired people to communicate with the world. This project presents a solution that will not only automatically recognize the hand…

Computer Vision and Pattern Recognition · Computer Science 2018-11-30 K. Manikandan , Ayush Patidar , Pallav Walia , Aneek Barman Roy

Sign language is the fundamental communication method among people who suffer from speech and hearing defects. The rest of the world doesn't have a clear idea of sign language. "Sign Language Communicator" (SLC) is designed to solve the…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Matheesha Fernando , Janaka Wijayanayake

Millions of individuals worldwide are affected by deafness and hearing impairment. Sign language serves as a sophisticated means of communication for the deaf and hard of hearing. However, in societies that prioritize spoken languages, sign…

Computation and Language · Computer Science 2025-08-15 Safaeid Hossain Arib , Rabeya Akter , Sejuti Rahman

This narrative review examines recent advancements, limitations, and research gaps in integrating emotional expression into speech-to-text (STT) interfaces within extended reality (XR) environments. Drawing from 37 peer-reviewed studies…

Human-Computer Interaction · Computer Science 2025-05-02 Sunday David Ubur , Denis Gracanin

Emotion can be expressed in many ways that can be seen such as facial expression and gestures, speech and by written text. Emotion Detection in text documents is essentially a content - based classification problem involving concepts from…

Human-Computer Interaction · Computer Science 2012-05-23 Shiv Naresh Shivhare , Saritha Khethawat

Sign Language Assessment (SLA) tools are useful to aid in language learning and are underdeveloped. Previous work has focused on isolated signs or comparison against a single reference video to assess Sign Languages (SL). This paper…

Computer Vision and Pattern Recognition · Computer Science 2024-08-20 Oliver Cory , Ozge Mercanoglu Sincan , Matthew Vowels , Alessia Battisti , Franz Holzknecht , Katja Tissi , Sandra Sidler-Miserez , Tobias Haug , Sarah Ebling , Richard Bowden

Accessibility efforts for d/Deaf and hard of hearing (DHH) learners in video-based learning have mainly focused on captions and interpreters, with limited attention to learners' emotional awareness--an important yet challenging skill for…

Human-Computer Interaction · Computer Science 2025-03-11 Si Chen , Jason Situ , Haocong Cheng , Suzy Su , Desiree Kirst , Lu Ming , Qi Wang , Lawrence Angrave , Yun Huang

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

This study explores how age and language shape the deliberate vocal expression of emotion, addressing underexplored user groups, Teenagers (N = 12) and Adults 55+ (N = 12), within speech emotion recognition (SER). While most SER systems are…

Human-Computer Interaction · Computer Science 2025-07-18 Josephine Beatrice Skovbo Borre , Malene Gorm Wold , Sara Kjær Rasmussen , Ilhan Aslan

Sign language is one of the most effective communication tools for people with hearing difficulties. Most existing works focus on improving the performance of sign language tasks on RGB videos, which may suffer from degraded recording…

Computer Vision and Pattern Recognition · Computer Science 2024-07-23 Pengyu Zhang , Hao Yin , Zeren Wang , Wenyue Chen , Shengming Li , Dong Wang , Huchuan Lu , Xu Jia

d/Deaf and hearing song-signers have become prevalent across video-sharing platforms, but translating songs into sign language remains cumbersome and inaccessible. Our formative study revealed the challenges song-signers face, including…

Human-Computer Interaction · Computer Science 2025-05-09 Suhyeon Yoo , Khai N. Truong , Young-Ho Kim

Signed languages are visual languages produced by the movement of the hands, face, and body. In this paper, we evaluate representations based on skeleton poses, as these are explainable, person-independent, privacy-preserving,…

Empathy is a vital factor that contributes to mutual understanding, and joint problem-solving. In recent years, a growing number of studies have recognized the benefits of empathy and started to incorporate empathy in conversational…

Computation and Language · Computer Science 2023-10-13 Aravind Sesagiri Raamkumar , Yinping Yang
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