Accès ouvert
2025
preprint
OpenAlex
Han Zhang, Rotem Shalev-Arkushin, Vasileios Baltatzis, Gierad Laput et autres
Sign languages are essential for the Deaf and Hard-of-Hearing (DHH) community. Sign language generation systems have the potential to support communication by translating from written languages, such as English, into signed videos. However, current systems often fail to meet user needs due …
2023
conference-paper
OpenAlex
Dianna Yee, C. H. Lea, Jaya Narain, Zifang Huang et autres
Accès ouvert
2023
preprint
OpenAlex
C. H. Lea, Dianna Yee, Jaya Narain, Zifang Huang et autres
Many consumer speech recognition systems are not tuned for people with speech disabilities, resulting in poor recognition and user experience, especially for severe speech differences. Recent studies have emphasized interest in personalized speech models from people with atypical speech patterns. We propose …
Accès ouvert
2023
preprint
OpenAlex
C. H. Lea, Zifang Huang, Lauren Tooley, Jaya Narain et autres
Consumer speech recognition systems do not work as well for many people with speech diferences, such as stuttering, relative to the rest of the general population. However, what is not clear is the degree to which these systems do not work, how …
Accès ouvert
2022
preprint
OpenAlex
Jason Wu, Titus Barik, Xiaoyi Zhang, C. H. Lea et autres
Touch is the primary way that users interact with smartphones. However, building mobile user interfaces where touch interactions work well for all users is a difficult problem, because users have different abilities and preferences. We propose a system, Reflow, which automatically applies …
Accès ouvert
2022
preprint
OpenAlex
C. H. Lea, Zifang Huang, Dhruv Jain, Lauren Tooley et autres
Voice assistants have become an essential tool for people with various disabilities because they enable complex phone- or tablet-based interactions without the need for fine-grained motor control, such as with touchscreens. However, these systems are not tuned for the unique characteristics of …
2021
article
OpenAlex
C. H. Lea
gb
(code pays fourni par la source)
Accès ouvert
2021
preprint
OpenAlex
C. H. Lea, Vikramjit Mitra, Aparna Joshi, Sachin Kajarekar et autres
The ability to automatically detect stuttering events in speech could help\nspeech pathologists track an individual's fluency over time or help improve\nspeech recognition systems for people with atypical speech patterns. Despite\nincreasing interest in this area, existing public datasets are too small to\nbuild generalizable …
2018
article
OpenAlex
M. P. Seah, C. H. Lea
Professor Ernest Hondros CMG FRS DSc Dr d'U FIM CEng was a renowned British metallurgist and materials scientist, an innovator, leader, inspirational encourager, raconteur and friend to many. At the National Physical Laboratory in south west London, Hondros pioneered the measurement of …
us, gb
(code pays fourni par la source)
Accès ouvert
2016
preprint
OpenAlex
C. H. Lea, René Vidal, Austin Reiter, Gregory D. Hager
The dominant paradigm for video-based action segmentation is composed of two\nsteps: first, for each frame, compute low-level features using Dense\nTrajectories or a Convolutional Neural Network that encode spatiotemporal\ninformation locally, and second, input these features into a classifier that\ncaptures high-level temporal relationships, such …
Accès ouvert
2016
preprint
OpenAlex
William Gray Roncal, C. H. Lea, Akira Baruah, Gregory D. Hager
Developing automated and semi-automated solutions for reconstructing wiring\ndiagrams of the brain from electron micrographs is important for advancing the\nfield of connectomics. While the ultimate goal is to generate a graph of neuron\nconnectivity, most prior automated methods have focused on volume segmentation\nrather than …
2005
article
OpenAlex
C. H. Lea