About: Visual Feature Extraction for Isolated Word Visual Only Speech Recognition of Vietnamese

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents our research on visual feature extraction with some special treatment for dealing with Vietnamese language. The effect of linear discriminant analysis (LDA) when training with different sets of basic class will be examined. For improving the visual features, we proposed two types of visual front end for automatic lip-reading: (a) 1-Stage LDA visual front end; and (b) hierarchical LDA (HLDA) visual front end. We also compare four different types of visual feature on an isolated word visual only speech recognition of Vietnamese task using our recorded audio-visual speech database. Experiments on our database show that the proposed visual front end improves up to 8% of recognition accuracy and the HLDA visual front end outperform the other. This paper presents our research on visual feature extraction with some special treatment for dealing with Vietnamese language. The effect of linear discriminant analysis (LDA) when training with different sets of basic class will be examined. For improving the visual features, we proposed two types of visual front end for automatic lip-reading: (a) 1-Stage LDA visual front end; and (b) hierarchical LDA (HLDA) visual front end. We also compare four different types of visual feature on an isolated word visual only speech recognition of Vietnamese task using our recorded audio-visual speech database. Experiments on our database show that the proposed visual front end improves up to 8% of recognition accuracy and the HLDA visual front end outperform the other. (en)
Title	Visual Feature Extraction for Isolated Word Visual Only Speech Recognition of Vietnamese Visual Feature Extraction for Isolated Word Visual Only Speech Recognition of Vietnamese (en)
skos:prefLabel	Visual Feature Extraction for Isolated Word Visual Only Speech Recognition of Vietnamese Visual Feature Extraction for Isolated Word Visual Only Speech Recognition of Vietnamese (en)
skos:notation	RIV/46747885:24220/13:#0002803!RIV14-MSM-24220___
http://linked.open...avai/predkladatel	Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Chaloupka, Josef Chuong, N. T.
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	114186
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/13:#0002803
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Audio visual speech recognition; Audio-visual speech; Isolated word recognition; LDA; Vietnamese language; visual feature (en)
http://linked.open.../riv/klicoveSlovo	Audio visual speech recognition LDA Audio-visual speech Isolated word recognition visual feature Vietnamese language
http://linked.open...ontrolniKodProRIV	[A37914E43CBA]
http://linked.open...v/mistoKonaniAkce	Itálie
http://linked.open...i/riv/nazevZdroje	Proc. of 36th International Conference on Telecommunications and Signal Processing (TSP 2013)
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Chaloupka, Josef Chuong, N. T.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-01-01 (xsd:date)
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/TSP.2013.6613974
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	9781479904044
http://localhost/t...ganizacniJednotka	24220

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