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Video text spotting (VTS) aims to simultaneously localize, recognize and track text instances in videos. To address the limited recognition capability of end-to-end methods, recent methods track the zero-shot results of state-of-the-art…

Computer Vision and Pattern Recognition · Computer Science 2024-06-13 Hongen Liu , Di Sun , Jiahao Wang , Yi Liu , Gang Pan

Google's multilingual speech recognition system combines low-level acoustic signals with language-specific recognizer signals to better predict the language of an utterance. This paper presents our experience with different signal…

Machine Learning · Computer Science 2019-11-05 Shengye Wang , Li Wan , Yang Yu , Ignacio Lopez Moreno

Sign Languages are expressed through hand and upper body gestures as well as facial expressions. Therefore, Sign Language Recognition (SLR) needs to focus on all such cues. Previous work uses hand-crafted mechanisms or network aggregation…

Computer Vision and Pattern Recognition · Computer Science 2020-09-30 Çağrı Gökçe , Oğulcan Özdemir , Ahmet Alp Kındıroğlu , Lale Akarun

This study investigates the performance of 3D Convolutional Neural Networks (3D CNNs) and Long Short-Term Memory (LSTM) networks for real-time American Sign Language (ASL) recognition. Though 3D CNNs are good at spatiotemporal feature…

Computer Vision and Pattern Recognition · Computer Science 2025-11-19 Madhumati Pol , Anvay Anturkar , Anushka Khot , Ayush Andure , Aniruddha Ghosh , Anvit Magadum , Anvay Bahadur

Gloss-free sign language translation (SLT) aims to develop well-performing SLT systems with no requirement for the costly gloss annotations, but currently still lags behind gloss-based approaches significantly. In this paper, we identify a…

Computer Vision and Pattern Recognition · Computer Science 2024-10-30 Jinhui Ye , Xing Wang , Wenxiang Jiao , Junwei Liang , Hui Xiong

Lip reading aims to predict spoken language by analyzing lip movements. Despite advancements in lip reading technologies, performance degrades when models are applied to unseen speakers due to their sensitivity to variations in visual…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Jeong Hun Yeo , Chae Won Kim , Hyunjun Kim , Hyeongseop Rha , Seunghee Han , Wen-Huang Cheng , Yong Man Ro

Pose estimation of an uncooperative space resident object is a key asset towards autonomy in close proximity operations. In this context monocular cameras are a valuable solution because of their low system requirements. However, the…

Computer Vision and Pattern Recognition · Computer Science 2022-06-24 Alessandro Lotti , Dario Modenini , Paolo Tortora , Massimiliano Saponara , Maria A. Perino

Large language models (LLMs) have been effectively used for many computer vision tasks, including image classification. In this paper, we present a simple yet effective approach for zero-shot image classification using multimodal LLMs.…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Abdelrahman Abdelhamed , Mahmoud Afifi , Alec Go

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

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,…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Youngjoon Jang , Haran Raajesh , Liliane Momeni , Gül Varol , Andrew Zisserman

There is an undeniable communication barrier between deaf people and people with normal hearing ability. Although innovations in sign language translation technology aim to tear down this communication barrier, the majority of existing sign…

Computer Vision and Pattern Recognition · Computer Science 2018-10-19 Biyi Fang , Jillian Co , Mi Zhang

This paper introduces a novel framework for open-set speaker identification in household environments, playing a crucial role in facilitating seamless human-computer interactions. Addressing the limitations of current speaker models and…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-25 Zhiyong Chen , Zhiqi Ai , Xinnuo Li , Shugong Xu

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

To enable AI agents to interact seamlessly with both humans and 3D environments, they must not only perceive the 3D world accurately but also align human language with 3D spatial representations. While prior work has made significant…

Artificial Intelligence · Computer Science 2025-09-26 Saimouli Katragadda , Cho-Ying Wu , Yuliang Guo , Xinyu Huang , Guoquan Huang , Liu Ren

Independent Sign Language Recognition is a complex visual recognition problem that combines several challenging tasks of Computer Vision due to the necessity to exploit and fuse information from hand gestures, body features and facial…

Computer Vision and Pattern Recognition · Computer Science 2020-12-11 Agelos Kratimenos , Georgios Pavlakos , Petros Maragos

Models of sign language have historically lagged behind those for spoken language (text and speech). Recent work has greatly improved their performance on tasks like sign language translation and isolated sign recognition. However, it…

Computation and Language · Computer Science 2026-05-01 Serpil Karabüklü , Kanishka Misra , Shester Gueuwou , Diane Brentari , Greg Shakhnarovich , Karen Livescu

Attention-based encoder-decoder architectures such as Listen, Attend, and Spell (LAS), subsume the acoustic, pronunciation and language model components of a traditional automatic speech recognition (ASR) system into a single neural…

In industrial applications requiring real-time feedback, such as quality control and robotic manipulation, the demand for high-speed and accurate pose estimation remains critical. Despite advances improving speed and accuracy in pose…

Computer Vision and Pattern Recognition · Computer Science 2025-02-21 Zixuan Fang , Thomas Pöllabauer , Tristan Wirth , Sarah Berkei , Volker Knauthe , Arjan Kuijper

Click-Through Rate (CTR) prediction is crucial for Recommendation System(RS), aiming to provide personalized recommendation services for users in many aspects such as food delivery, e-commerce and so on. However, traditional RS relies on…

Information Retrieval · Computer Science 2024-08-22 Zhizhong Wan , Bin Yin , Junjie Xie , Fei Jiang , Xiang Li , Wei Lin

Automatic sign language recognition (SLR) has become a key enabler of inclusive human-computer interaction, fostering seamless communication between deaf individuals and hearing communities. Despite significant advances in multimodal…

Human-Computer Interaction · Computer Science 2026-05-08 Xiaofang Xiao , Guangchao Li , Guangrong Zhao , Qi Lin , Wen Ma , Hongkai Wen , Yanxiang Wang , Yiran Shen
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