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This work presents a scalable solution to open-vocabulary visual speech recognition. To achieve this, we constructed the largest existing visual speech recognition dataset, consisting of pairs of text and video clips of faces speaking…

Recent studies in speech-driven 3D talking head generation have achieved convincing results in verbal articulations. However, generating accurate lip-syncs degrades when applied to input speech in other languages, possibly due to the lack…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Kim Sung-Bin , Lee Chae-Yeon , Gihun Son , Oh Hyun-Bin , Janghoon Ju , Suekyeong Nam , Tae-Hyun Oh

Visual speech recognition (VSR), commonly known as lip reading, has garnered significant attention due to its wide-ranging practical applications. The advent of deep learning techniques and advancements in hardware capabilities have…

Computer Vision and Pattern Recognition · Computer Science 2025-01-09 Bowen Hao , Dongliang Zhou , Xiaojie Li , Xingyu Zhang , Liang Xie , Jianlong Wu , Erwei Yin

Lip reading, the process of interpreting silent speech from visual lip movements, has gained rising attention for its wide range of realistic applications. Deep learning approaches greatly improve current lip reading systems. However, lip…

Artificial Intelligence · Computer Science 2024-05-03 Linzhi Wu , Xingyu Zhang , Yakun Zhang , Changyan Zheng , Tiejun Liu , Liang Xie , Ye Yan , Erwei Yin

In recent years, significant progress has been made in automatic lip reading. But these methods require large-scale datasets that do not exist for many low-resource languages. In this paper, we have presented a new multipurpose audio-visual…

Computation and Language · Computer Science 2023-01-25 Javad Peymanfard , Samin Heydarian , Ali Lashini , Hossein Zeinali , Mohammad Reza Mohammadi , Nasser Mozayani

Lip-reading aims to recognize speech content from videos via visual analysis of speakers' lip movements. This is a challenging task due to the existence of homophemes-words which involve identical or highly similar lip movements, as well as…

Computer Vision and Pattern Recognition · Computer Science 2019-09-04 Chenhao Wang

The goal of this work is to recognise phrases and sentences being spoken by a talking face, with or without the audio. Unlike previous works that have focussed on recognising a limited number of words or phrases, we tackle lip reading as an…

Computer Vision and Pattern Recognition · Computer Science 2018-12-27 Triantafyllos Afouras , Joon Son Chung , Andrew Senior , Oriol Vinyals , Andrew Zisserman

Driven by deep learning techniques and large-scale datasets, recent years have witnessed a paradigm shift in automatic lip reading. While the main thrust of Visual Speech Recognition (VSR) was improving accuracy of Audio Speech Recognition…

Computer Vision and Pattern Recognition · Computer Science 2021-10-18 Marzieh Oghbaie , Arian Sabaghi , Kooshan Hashemifard , Mohammad Akbari

Understanding the lip movement and inferring the speech from it is notoriously difficult for the common person. The task of accurate lip-reading gets help from various cues of the speaker and its contextual or environmental setting. Every…

Computer Vision and Pattern Recognition · Computer Science 2022-08-23 Munender Varshney , Ravindra Yadav , Vinay P. Namboodiri , Rajesh M Hegde

This paper explores the use of convolution LSTMs to simultaneously learn spatial- and temporal-information in videos. A deep network of convolutional LSTMs allows the model to access the entire range of temporal information at all spatial…

Computer Vision and Pattern Recognition · Computer Science 2019-04-10 Logan Courtney , Ramavarapu Sreenivas

Finding visual features and suitable models for lipreading tasks that are more complex than a well-constrained vocabulary has proven challenging. This paper explores state-of-the-art Deep Neural Network architectures for lipreading based on…

Image and Video Processing · Electrical Eng. & Systems 2018-05-31 George Sterpu , Christian Saam , Naomi Harte

Lip-reading is the operation of recognizing speech from lip movements. This is a difficult task because the movements of the lips when pronouncing the words are similar for some of them. Viseme is used to describe lip movements during a…

Computer Vision and Pattern Recognition · Computer Science 2021-11-09 Javad Peymanfard , Mohammad Reza Mohammadi , Hossein Zeinali , Nasser Mozayani

Lipreading has a lot of potential applications such as in the domain of surveillance and video conferencing. Despite this, most of the work in building lipreading systems has been limited to classifying silent videos into classes…

Audio and Speech Processing · Electrical Eng. & Systems 2019-07-03 Yaman Kumar , Rohit Jain , Khwaja Mohd. Salik , Rajiv Ratn Shah , Yifang yin , Roger Zimmermann

Intent recognition (IR) for speech commands is essential for artificial intelligence (AI) assistant systems; however, most existing approaches are limited to short commands and are predominantly developed for English. This paper addresses…

Computation and Language · Computer Science 2025-08-11 Theresa Pekarek Rosin , Burak Can Kaplan , Stefan Wermter

In this study, we generate and maintain a database of 10 million virtual lipids through METiS's in-house de novo lipid generation algorithms and lipid virtual screening techniques. These virtual lipids serve as a corpus for pre-training,…

Computation and Language · Computer Science 2025-05-06 Tianhao Yu , Cai Yao , Zhuorui Sun , Feng Shi , Lin Zhang , Kangjie Lyu , Xuan Bai , Andong Liu , Xicheng Zhang , Jiali Zou , Wenshou Wang , Chris Lai , Kai Wang

Recent progress in speech processing has highlighted that high-quality performance across languages requires substantial training data for each individual language. While existing multilingual datasets cover many languages, they often…

Computation and Language · Computer Science 2025-10-28 Samuel Pfisterer , Florian Grötschla , Luca A. Lanzendörfer , Florian Yan , Roger Wattenhofer

We present ASR Bundestag, a dataset for automatic speech recognition in German, consisting of 610 hours of aligned audio-transcript pairs for supervised training as well as 1,038 hours of unlabeled audio snippets for self-supervised…

Computation and Language · Computer Science 2023-02-14 Johannes Wirth , René Peinl

Despite the advancement in the domain of audio and audio-visual speech recognition, visual speech recognition systems are still quite under-explored due to the visual ambiguity of some phonemes. In this work, we propose a new lip-reading…

Computer Vision and Pattern Recognition · Computer Science 2021-08-10 Shahd Elashmawy , Marian Ramsis , Hesham M. Eraqi , Farah Eldeshnawy , Hadeel Mabrouk , Omar Abugabal , Nourhan Sakr

This paper proposes a novel lip reading framework, especially for low-resource languages, which has not been well addressed in the previous literature. Since low-resource languages do not have enough video-text paired data to train the…

Computer Vision and Pattern Recognition · Computer Science 2024-01-15 Minsu Kim , Jeong Hun Yeo , Jeongsoo Choi , Yong Man Ro

Lip reading aims to recognize text from talking lip, while lip generation aims to synthesize talking lip according to text, which is a key component in talking face generation and is a dual task of lip reading. In this paper, we develop…

Multimedia · Computer Science 2020-09-15 Weicong Chen , Xu Tan , Yingce Xia , Tao Qin , Yu Wang , Tie-Yan Liu