Tongue contour tracking and segmentation in lingual ultrasound for speech recognition: A review
K Al-Hammuri, F Gebali, I Thirumarai Chelvan… - Diagnostics, 2022 - mdpi.com
Lingual ultrasound imaging is essential in linguistic research and speech recognition. It has
been used widely in different applications as visual feedback to enhance language learning …
been used widely in different applications as visual feedback to enhance language learning …
Biosignal-based spoken communication: A survey
Speech is a complex process involving a wide range of biosignals, including but not limited
to acoustics. These biosignals-stemming from the articulators, the articulator muscle …
to acoustics. These biosignals-stemming from the articulators, the articulator muscle …
Beyond the edge: Markerless pose estimation of speech articulators from ultrasound and camera images using DeepLabCut
A Wrench, J Balch-Tomes - Sensors, 2022 - mdpi.com
Automatic feature extraction from images of speech articulators is currently achieved by
detecting edges. Here, we investigate the use of pose estimation deep neural nets with …
detecting edges. Here, we investigate the use of pose estimation deep neural nets with …
TaL: a synchronised multi-speaker corpus of ultrasound tongue imaging, audio, and lip videos
MS Ribeiro, J Sanger, JX Zhang… - 2021 IEEE Spoken …, 2021 - ieeexplore.ieee.org
We present the Tongue and Lips corpus (TaL), a multi-speaker corpus of audio, ultrasound
tongue imaging, and lip videos. TaL consists of two parts: TaL1 is a set of six recording …
tongue imaging, and lip videos. TaL consists of two parts: TaL1 is a set of six recording …
Multi-hypothesis tracking of the tongue surface in ultrasound video recordings of normal and impaired speech
Characterizing tongue shape and motion, as they appear in real-time ultrasound (US)
images, is of interest to the study of healthy and impaired speech production. Quantitative …
images, is of interest to the study of healthy and impaired speech production. Quantitative …
UltraSuite: a repository of ultrasound and acoustic data from child speech therapy sessions
We introduce UltraSuite, a curated repository of ultrasound and acoustic data, collected from
recordings of child speech therapy sessions. This release includes three data collections …
recordings of child speech therapy sessions. This release includes three data collections …
Encoder-decoder CNN models for automatic tracking of tongue contours in real-time ultrasound data
MH Mozaffari, WS Lee - Methods, 2020 - Elsevier
One application of medical ultrasound imaging is to visualize and characterize human
tongue shape and motion in real-time to study healthy or impaired speech production. Due …
tongue shape and motion in real-time to study healthy or impaired speech production. Due …
Automatic segmentation of speech articulators from real-time midsagittal MRI based on supervised learning
Speech production mechanisms can be characterized at a peripheral level by both their
acoustic and articulatory traces along time. Researchers have thus developed very large …
acoustic and articulatory traces along time. Researchers have thus developed very large …
Covert contrast and covert errors in persistent velar fronting
Acoustic and articulatory studies demonstrate covert contrast in perceptually neutralised
phonemic contrasts in both typical children and children with speech disorders. These covert …
phonemic contrasts in both typical children and children with speech disorders. These covert …
A CNN-based tool for automatic tongue contour tracking in ultrasound images
For speech research, ultrasound tongue imaging provides a non-invasive means for
visualizing tongue position and movement during articulation. Extracting tongue contours …
visualizing tongue position and movement during articulation. Extracting tongue contours …