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BBC-Oxford British Sign Language Dataset
In: https://hal.archives-ouvertes.fr/hal-03516444 ; 2022 (2022)
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BBC-Oxford British Sign Language Dataset ...
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A Multi-modal Machine Learning Approach and Toolkit to Automate Recognition of Early Stages of Dementia among British Sign Language Users ...
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Neural Networks Supporting Phoneme Monitoring Are Modulated by Phonology but Not Lexicality or Iconicity: Evidence From British and Swedish Sign Language ...
Rudner, Mary; Orfanidou, Eleni; Kästner, Lena. - : Universität des Saarlandes, 2019
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5
Cerebral lateralisation during signed and spoken language production in children born deaf
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6
Real Time Hand Movement Trajectory Tracking for Enhancing Dementia Screening in Ageing Deaf Signers of British Sign Language
Abstract: Real time hand movement trajectory tracking based on machine learning approaches may assist the early identification of dementia in ageing Deaf individuals who are users of British Sign Language (BSL), since there are few clinicians with appropriate communication skills, and a shortage of sign language interpreters. Unlike other computer vision systems used in dementia stage assessment such as RGBD video with the aid of depth camera, activities of daily living (ADL) monitored by information and communication technologies (ICT) facilities, or X-Ray, computed tomography (CT), and magnetic resonance imaging (MRI) images fed to machine learning algorithms, the system developed here focuses on analysing the sign language space envelope (sign trajectories/depth/speed) and facial expression of deaf individuals, using normal 2D videos. In this work, we are interested in providing a more accurate segmentation of objects of interest in relation to the background, so that accurate real-time hand trajectories (path of the trajectory and speed) can be achieved. The paper presents and evaluates two types of hand movement trajectory models. In the first model, the hand sign trajectory is tracked by implementing skin colour segmentation. In the second model, the hand sign trajectory is tracked using Part Affinity Fields based on the OpenPose Skeleton Model [1, 2]. Comparisons of results between the two different models demonstrate that the second model provides enhanced improvements in terms of tracking accuracy and robustness of tracking. The pattern differences in facial and trajectory motion data achieved from the presented models will be beneficial not only for screening of deaf individuals for dementia, but also for assessment of other acquired neurological impairments associated with motor changes, for example, stroke and Parkinson’s disease.
Keyword: Article
URL: https://doi.org/10.1007/978-3-030-29726-8_24
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7025874/
http://www.ncbi.nlm.nih.gov/pubmed/32066992
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7
Cerebral lateralisation during signed and spoken language production in children born deaf
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8
Neural Networks Supporting Phoneme Monitoring Are Modulated by Phonology but Not Lexicality or Iconicity: Evidence From British and Swedish Sign Language
Rudner, Mary; Orfanidou, Eleni; Kästner, Lena. - : Frontiers Media S.A., 2019
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9
ExTOL: Automatic recognition of British Sign Language using the BSL Corpus
Cormier, Kearsy; Fox, Neil; Woll, Bencie. - : Universitat Hamburg, 2019
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10
Differential coding of perception in the world’s languages
In: ISSN: 0027-8424 ; EISSN: 1091-6490 ; Proceedings of the National Academy of Sciences of the United States of America ; https://hal.archives-ouvertes.fr/hal-01984190 ; Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2018, 115 (45), pp.11369-11376 (2018)
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11
Differential coding of perception in the world’s languages
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12
The impact of text segmentation on subtitle reading
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13
The Organization of Working Memory Networks is Shaped by Early Sensory Experience
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14
Differential coding of perception in the world’s languages
Majid, Asifa; Roberts, Seán G.; Cilissen, Ludy. - : National Academy of Sciences, 2018
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15
The impact of text segmentation on subtitle reading
In: J Eye Mov Res (2018)
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16
Differential coding of perception in the world's languages
Majid, Asifa; Roberts, Sean G.; Cilissen, Ludy. - : U.S., National Academy of Sciences, 2018
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17
Preexisting semantic representation improves working memory performance in the visuospatial domain
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18
Monitoring different phonological parameters of sign language engages the same cortical language network but distinctive perceptual ones
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19
Differential activity in Heschl's gyrus between deaf and hearing individuals is due to auditory deprivation rather than language modality
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20
Detecting Memory Impairment in Deaf People: A New Test of Verbal Learning and Memory in British Sign Language
Denmark, Tanya; Marshall, Jane; Mummery, Cath. - : Oxford University Press, 2016
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