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1
PCA AND PROJECTION BASED HAND GESTURE RECOGNITION ...
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PCA AND PROJECTION BASED HAND GESTURE RECOGNITION ...
Abstract: Developing hand gesture recognition algorithms, and more generally, pattern recognition algorithms is a very active area of research in computer vision. There are various approaches and techniques to the recognition problem among researchers. In this manuscript, our objective is to develop a novel Principal Component Analysis based hand gesture recognition algorithm, and compare its performance against k-Nearest Neighbor classifier and Sparse Representation based Classifier. The proposed algorithm makes use of linear triplet loss embedding and projections onto subspaces. An open source HandReader dataset consisting of 500 labeled images with 10 signs from American Sign Language is split into a training set with 100 images and a test set with 400 images. The proposed algorithm outperforms with 95% accuracy. This shows that the proposal methodology might be effective in computer vision when there is relatively small amount of data is available. It is expected that approaches similar to the current one will ...
Keyword: Computer Vision, Sign Language, Hand Gesture Recognition, Human-Computer Interaction, Triplet Loss, Stochastic Gradient Descent, PCA-TP, SRC, kNN
URL: https://zenodo.org/record/5353491
https://dx.doi.org/10.5281/zenodo.5353491
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3
Transient Vision Loss
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4
Reading in the presence of macular disease: a mini-review.
In: Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists), vol 40, iss 2 (2020)
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5
Voices in audiodescription: Neutrality and pleasantness ; Los audiodescriptores: voces neutras y voces agradables
In: Loquens; Vol. 7 No. 2 (2020); e076 ; Loquens; Vol. 7 Núm. 2 (2020); e076 ; 2386-2637 ; 10.3989/loquens.2020.v7.i2 (2020)
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6
Distempered Visions: Reading Narratives of Specular Mourning in Victorian fiction
Frazer, Sophie. - : The University of Sydney, 2018. : Department of English, 2018. : Faculty of Arts and Social Sciences, School of Literature, Art and Media, 2018
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7
Partial Visual Loss Affects Self-reports of Hearing Abilities Measured Using a Modified Version of the Speech, Spatial, and Qualities of Hearing Questionnaire ...
Kolarik, Andrew; Raman, R; Moore, Brian. - : Apollo - University of Cambridge Repository, 2017
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8
Partial Visual Loss Affects Self-reports of Hearing Abilities Measured Using a Modified Version of the Speech, Spatial, and Qualities of Hearing Questionnaire
Kolarik, Andrew; Raman, R; Moore, Brian. - : Frontiers, 2017. : Frontiers in Psychology, 2017
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9
Hearing and vision impairment and the 5-year incidence of falls in older adults
Gopinath, Bamini; McMahon, Catherine M; Burlutsky, George. - : Oxford University Press, 2016
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10
Effects of Hearing and Vision Impairments on the Montreal Cognitive Assessment
In: ETSU Faculty Works (2015)
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11
Brain voice processing with bilateral cochlear implants: a positron emission tomography study.
In: ISSN: 0302-9530 ; EISSN: 1434-4726 ; Archives of oto-rhino-laryngology ; https://hal.inria.fr/hal-01253341 ; Archives of oto-rhino-laryngology, Springer-Verlag, 2014, 271 (12), pp.3187-93. ⟨10.1007/s00405-013-2810-8⟩ (2014)
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12
Association between diet quality with concurrent vision and hearing impairment in older adults
Gopinath, B; Schneider, J; Flood, V. M. - : Springer Verlag, 2014
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13
Dual sensory impairment and hearing aid use among clients attending low-vision services in Australia : the vision-hearing project
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14
Improving access to hearing services for people with low vision : piloting a "hearing screening and education model" of intervention
Schneider, Julie; Dunsmore, Moira; McMahon, Catherine M. - : Lippincott Williams and Wilkins, 2014
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15
Prevalence and 5-year incidence of dual sensory impairment in an older Australian population
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16
Perda da voz em professores e não professores Voice loss in teachers and non-teachers
In: Revista da Sociedade Brasileira de Fonoaudiologia, Vol 14, Iss 4, Pp 463-469 (2009) (2009)
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