2026 Gerasimos Potamianos: Electronics and Electrical Engineering Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	39	9729	9449	75	74	192	6807
Electronics and Electrical Engineering	39	4700	4512	27	27	164	6363

Overview

Gerasimos Potamianos is affiliated with the University Of Thessaly in Greece. Their research primarily spans the fields of Computer Science and Psychology, with a total of 39 publications in Computer Science and 13 in Psychology.

Their work covers several specialized subfields including Computer Vision and Pattern Recognition, Human-Computer Interaction, Signal Processing, Artificial Intelligence, and Developmental and Educational Psychology. The primary topics addressed in their research include Human Pose and Action Recognition, Hand Gesture Recognition Systems, Multimodal Machine Learning Applications, Hearing Impairment and Communication, Speech and Audio Processing, Social Robot Interaction and Human-Robot Interaction (HRI), as well as Emotion and Mood Recognition.

Recent publications by Potamianos illustrate a focus on topics related to sign language recognition, robotics, and multimodal machine learning. Selected papers include:

"Accurate and Resource-Efficient Lipreading with Efficientnetv2 and Transformers," 2022, presented at ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
"ChildBot: Multi-robot perception and interaction with children," 2021, published in Robotics and Autonomous Systems
"Spatio-Temporal Graph Convolutional Networks for Continuous Sign Language Recognition," 2022, presented at ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
"Greek sign language recognition for an education platform," 2023, published in Universal Access in the Information Society
"Joint Object Affordance Reasoning and Segmentation in RGB-D Videos," 2021, published in IEEE Access

Potamianos collaborates frequently with a core group of co-authors, reflecting shared research interests. These co-authors include Petros Maragos, Katerina Papadimitriou, Niki Efthymiou, Panagiotis P. Filntisis, and Galini Sapountzaki.

The venues where Potamianos commonly publishes research include arXiv (Cornell University), the 29th European Signal Processing Conference (EUSIPCO) from 2021, EDULEARN proceedings, ICASSP 2022, and Robotics and Autonomous Systems.

Best Publications

Recent advances in the automatic recognition of audiovisual speech

G. Potamianos;C. Neti;G. Gravier;A. Garg

982
Citations
Audio-Visual Automatic Speech Recognition: An Overview

Gerasimos Potamianos;Chalapathy Neti;Juergen Luettin;Iain Matthews

455
Citations
Audio-visual speech recognition

C. Neti;G. Potamianos;Juergen Luettin;I. Matthews

365
Citations
An image transform approach for HMM based automatic lipreading

G. Potamianos;H.P. Graf;E. Cosatto

294
Citations
Acoustic fall detection using Gaussian mixture models and GMM supervectors

Xiaodan Zhuang;Jing Huang;Gerasimos Potamianos;Mark Hasegawa-Johnson

190
Citations
Discriminative training of HMM stream exponents for audio-visual speech recognition

G. Potamianos;H.P. Graf

177
Citations
Computers in the Human Interaction Loop

Unknown

149
Citations
Asynchronous stream modeling for large vocabulary audio-visual speech recognition

J. Luettin;G. Potamianos;C. Neti

141
Citations
Weighting schemes for audio-visual fusion in speech recognition

H. Glotin;D. Vergyr;C. Neti;G. Potamianos

133
Citations
A comparison of model and transform-based visual features for audio-visual LVCSR

I. Matthews;G. Potamianos;C. Neti;J. Luettin

126
Citations
The CHIL audiovisual corpus for lecture and meeting analysis inside smart rooms

Djamel Mostefa;Nicolas Moreau;Khalid Choukri;Gerasimos Potamianos

125
Citations
Audio-visual selection process for the synthesis of photo-realistic talking-head animations

Eric Cosatto;Hans Peter Graf;Gerasimos Potamianos;Juergen Schroeter

122
Citations
Hierarchical discriminant features for audio-visual LVCSR

G. Potamianos;J. Luettin;C. Neti

118
Citations
Large-vocabulary audio-visual speech recognition: a summary of the Johns Hopkins Summer 2000 Workshop

C. Neti;G. Potamianos;J. Luettin;I. Matthews

106
Citations
Speaker independent audio-visual database for bimodal ASR.

Gerasimos Potamianos;Eric Cosatto;Hans Peter Graf;David B. Roe

89
Citations
System and method for microphone activation using visual speech cues

Philippe de Cuetos;Giridharan R. Iyengar;Chalapathy V. Neti;Gerasimos Potamianos

87
Citations
A cascade image transform for speaker independent automatic speechreading

G. Potamianos;A. Verma;C. Neti;G. Iyengar

85
Citations
Stream confidence estimation for audio-visual speech recognition.

Gerasimos Potamianos;Chalapathy Neti

82
Citations
Asynchrony modeling for audio-visual speech recognition

Guillaume Gravier;Gerasimos Potamianos;Chalapathy Neti

79
Citations
Lipreading Using Profile Versus Frontal Views

P. Lucey;G. Potamianos

79
Citations
Robust multi-modal method for recognizing objects

Eric Cosatto;Hans Peter Graf;Gerasimos Potamianos

76
Citations

Frequent Co-Authors

Chalapathy Neti IBM (United States)

Petros Maragos National Technical University of Athens

Patrick Lucey Stats Perform

Sharon Oviatt Monash University

Antonio Krüger German Research Centre for Artificial Intelligence

Hans Peter Graf NEC (United States)

Thomas S. Huang University of Illinois at Urbana-Champaign

John Goutsias Johns Hopkins University

Andrew W. Senior Google (United States)

Fillia Makedon The University of Texas at Arlington

External Links

Personal website of Gerasimos Potamianos Google Scholar page

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