• 741 Citations
  • 11 h-Index
20012020

Research output per year

If you made any changes in Pure these will be visible here soon.

Personal profile

Research Biography

I work as part of a multidisciplinary team in the Brain Signal Lab (BSL) investigating the underlying neurological mechanisms of various neurological diseases. This work has mainly utilised electroencephalograph (EEG) to capture, methods from signal processing to reveal and visualise brain processes, and machine learning to automatically classify brain patterns. My contribution has mainly been to the signal processing, visualisation and machine learning, but with a training as a Cognitive Scientist I also contribute biological and cognitive aspects of the work.

My other research interests lies in the domain of audio-visual speech processing, predominately by machines, but also investigating how humans perceive and integrate speech from different modalities to create more elegant computational algorithms. My PhD thesis, completed in 2005, involved research in dynamic weighting, classifier combination, confidence estimation and combination, and the use of linguistic distinctive features as units for fusion of audio visual speech.

My main post-doctoral research was on the Thinking Head project. A multi-instituional project, I was responsible for the development of the audio-visual sensing capacities of the Head. I am now also involved in a Flinder's spin out company, Clevertar, to commercialize "virtual coach" technology. Clevertar has been the recipient of a Commercialisation Australia Grant, named in the Smart 100, and winner of three awards at the Tech23.2014 awards.

I teach into the discpline of computer science in the College of Science and Engineering. I deliver topics in database modelling and programming. I am also the deputy director of studies for IT and Software Engineering.

My student consulting times are 10-11 Mon, IST 226 and 3.30-4.30pm Wed, Tonsley 3.26.

Research Interests

  • Audio-Visual Speech Processing (Human and Machine)
  • Machine Learning
  • Brain Signal Analysis
  • Multi-modal Fusion
  • Classifier Fusion and Confidence Estimation
  • Embodied Conversational Agents

Fingerprint Dive into the research topics where Trent Lewis is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 5 Similar Profiles

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output

  • 741 Citations
  • 11 h-Index
  • 32 Paper
  • 19 Article
  • 4 Chapter
  • 1 Conference contribution

Fast and effective removal of contamination from scalp electrical recordings

Janani, A. S., Grummett, T. S., Bakhshayesh, H., Lewis, T. W., DeLosAngeles, D., Whitham, E. M., Willoughby, J. O. & Pope, K. J., Jan 2020, In : Clinical Neurophysiology. 131, 1, p. 6-24 19 p.

Research output: Contribution to journalArticle

  • 1 Citation (Scopus)

    How many channels are enough? Evaluation of tonic cranial muscle artefact reduction using ICA with different numbers of EEG channels

    Janani, A. S., Grummett, T. S., Bakhshayesh, H., Lewis, T. W., Willoughby, J. O. & Pope, K. J., 29 Nov 2018, 2018 26th European Signal Processing Conference, EUSIPCO 2018. Rome, Italy: European Signal Processing Conference, EUSIPCO, p. 101-105 5 p. 8553261. (European Signal Processing Conference; vol. 2018-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Improved artefact removal from EEG using Canonical Correlation Analysis and spectral slope

    Janani, A. S., Grummett, T. S., Lewis, T. W., Fitzgibbon, S. P., Whitham, E. M., DelosAngeles, D., Bakhshayesh, H., Willoughby, J. O. & Pope, K. J., 15 Mar 2018, In : Journal of Neuroscience Methods. 298, p. 1-15 15 p.

    Research output: Contribution to journalArticle

  • 10 Citations (Scopus)

    Resting cranial and upper cervical muscle activity is increased in patients with migraine

    Janani, A. S., Pope, K. J., Fenton, N., Grummett, T. S., Bakhshayesh, H., Lewis, T. W., Watson, D. H., Whitham, E. M. & Willoughby, J. O., 1 Sep 2018, In : Clinical Neurophysiology. 129, 9, p. 1913-1919 7 p.

    Research output: Contribution to journalArticle

  • 4 Citations (Scopus)

    Bioplausible multiscale filtering in retino-cortical processing as a mechanism in perceptual grouping

    Nematzadeh, N., Powers, D. M. W. & Lewis, T. W., 1 Dec 2017, In : Brain Informatics. 4, 4, p. 271-293 23 p.

    Research output: Contribution to journalArticle

    Open Access
    File
  • 3 Citations (Scopus)
    4 Downloads (Pure)