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Lip-reading models have been significantly improved recently thanks to powerful deep learning architectures. However, most works focused on frontal or near frontal views of the mouth. As a consequence, lip-reading performance seriously…

Computer Vision and Pattern Recognition · Computer Science 2019-11-15 Shiyang Cheng , Pingchuan Ma , Georgios Tzimiropoulos , Stavros Petridis , Adrian Bulat , Jie Shen , Maja Pantic

Visual recognition of speech using the lip movement is called Lip-reading. Recent developments in this nascent field uses different neural networks as feature extractors which serve as input to a model which can map the temporal…

Computer Vision and Pattern Recognition · Computer Science 2018-06-01 Dharin Parekh , Ankitesh Gupta , Shharrnam Chhatpar , Anmol Yash Kumar , Manasi Kulkarni

The goal of this paper is to develop state-of-the-art models for lip reading -- visual speech recognition. We develop three architectures and compare their accuracy and training times: (i) a recurrent model using LSTMs; (ii) a fully…

Computer Vision and Pattern Recognition · Computer Science 2018-06-18 Triantafyllos Afouras , Joon Son Chung , Andrew Zisserman

We focus on the word-level visual lipreading, which requires recognizing the word being spoken, given only the video but not the audio. State-of-the-art methods explore the use of end-to-end neural networks, including a shallow (up to three…

Computer Vision and Pattern Recognition · Computer Science 2019-07-22 Xinshuo Weng , Kris Kitani

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

Lipreading, i.e. speech recognition from visual-only recordings of a speaker's face, can be achieved with a processing pipeline based solely on neural networks, yielding significantly better accuracy than conventional methods. Feed-forward…

Computer Vision and Pattern Recognition · Computer Science 2016-02-01 Michael Wand , Jan Koutník , Jürgen Schmidhuber

Lipreading is the task of decoding text from the movement of a speaker's mouth. Traditional approaches separated the problem into two stages: designing or learning visual features, and prediction. More recent deep lipreading approaches are…

Machine Learning · Computer Science 2016-12-19 Yannis M. Assael , Brendan Shillingford , Shimon Whiteson , Nando de Freitas

Lip-reading has attracted a lot of research attention lately thanks to advances in deep learning. The current state-of-the-art model for recognition of isolated words in-the-wild consists of a residual network and Bidirectional Gated…

Computer Vision and Pattern Recognition · Computer Science 2020-01-24 Brais Martinez , Pingchuan Ma , Stavros Petridis , Maja Pantic

Lip reading, aiming to recognize spoken sentences according to the given video of lip movements without relying on the audio stream, has attracted great interest due to its application in many scenarios. Although prior works that explore…

Computer Vision and Pattern Recognition · Computer Science 2021-09-01 Zhijie Lin , Zhou Zhao , Haoyuan Li , Jinglin Liu , Meng Zhang , Xingshan Zeng , Xiaofei He

Far-field speech recognition in noisy and reverberant conditions remains a challenging problem despite recent deep learning breakthroughs. This problem is commonly addressed by acquiring a speech signal from multiple microphones and…

Audio and Speech Processing · Electrical Eng. & Systems 2018-10-17 Zhong Meng , Shinji Watanabe , John R. Hershey , Hakan Erdogan

In this paper, we propose a novel deep learning architecture to improving word-level lip-reading. On the one hand, we first introduce the multi-scale processing into the spatial feature extraction for lip-reading. Specially, we proposed…

Computer Vision and Pattern Recognition · Computer Science 2020-12-29 Hang Chen , Jun Du , Yu Hu , Li-Rong Dai , Chin-Hui Lee , Bao-Cai Yin

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

Lipreading has witnessed a lot of progress due to the resurgence of neural networks. Recent works have placed emphasis on aspects such as improving performance by finding the optimal architecture or improving generalization. However, there…

Computer Vision and Pattern Recognition · Computer Science 2021-06-03 Pingchuan Ma , Brais Martinez , Stavros Petridis , Maja Pantic

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

Human lip-reading is a challenging task. It requires not only knowledge of underlying language but also visual clues to predict spoken words. Experts need certain level of experience and understanding of visual expressions learning to…

Computer Vision and Pattern Recognition · Computer Science 2018-02-16 M Faisal , Sanaullah Manzoor

Transformer networks have lead to important progress in language modeling and machine translation. These models include two consecutive modules, a feed-forward layer and a self-attention layer. The latter allows the network to capture long…

Machine Learning · Computer Science 2019-07-03 Sainbayar Sukhbaatar , Edouard Grave , Guillaume Lample , Herve Jegou , Armand Joulin

We propose an end-to-end deep learning architecture for word-level visual speech recognition. The system is a combination of spatiotemporal convolutional, residual and bidirectional Long Short-Term Memory networks. We train and evaluate it…

Computer Vision and Pattern Recognition · Computer Science 2017-09-11 Themos Stafylakis , Georgios Tzimiropoulos

We present SlowFast networks for video recognition. Our model involves (i) a Slow pathway, operating at low frame rate, to capture spatial semantics, and (ii) a Fast pathway, operating at high frame rate, to capture motion at fine temporal…

Computer Vision and Pattern Recognition · Computer Science 2019-10-30 Christoph Feichtenhofer , Haoqi Fan , Jitendra Malik , Kaiming He

Lip reading, also known as visual speech recognition, aims to recognize the speech content from videos by analyzing the lip dynamics. There have been several appealing progress in recent years, benefiting much from the rapidly developed…

Computer Vision and Pattern Recognition · Computer Science 2020-11-17 Dalu Feng , Shuang Yang , Shiguang Shan , Xilin Chen

In this work, we propose a technique to transfer speech recognition capabilities from audio speech recognition systems to visual speech recognizers, where our goal is to utilize audio data during lipreading model training. Impressive…

Multimedia · Computer Science 2022-07-13 Hadeel Mabrouk , Omar Abugabal , Nourhan Sakr , Hesham M. Eraqi
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