Articulatory copy synthesis from cine X-ray films
Identifieur interne : 001062 ( Main/Exploration ); précédent : 001061; suivant : 001063Articulatory copy synthesis from cine X-ray films
Auteurs : Yves Laprie [France] ; Matthieu Loosvelt [France] ; Shinji Maeda [France] ; Rudolph Sock [France] ; Fabrice Hirsch [France]Source :
English descriptors
Abstract
This paper deals with articulatory copy synthesis from X-ray films. The underlying articulatory synthesizer uses an aerodynamic and an acoustic simulation using target area functions, F0 and transition patterns from one area function to the next as input data. The articulators, tongue in particular, have been delineated by hand or semi-automatically from the X-ray films. A specific attention has been paid on the determination of the centerline of the vocal tract from the image and on the coordination between glottal area and vocal tract constrictions since both aspects strongly impact on the acoustics. Experiments show that good quality speech can be resynthesized even if the interval between two images is 40\,ms. The same approach could be easily applied to cine MRI data.
Url:
Affiliations:
- France
- Alsace (région administrative), Grand Est, Languedoc-Roussillon, Lorraine (région), Occitanie (région administrative)
- Metz, Montpellier, Nancy, Strasbourg
- PRES Sud de France, Université Montpellier 3, Université de Lorraine, Université de Strasbourg
Links toward previous steps (curation, corpus...)
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- to stream Main, to step Merge: 001073
- to stream Main, to step Curation: 001062
Le document en format XML
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CS 25233 - 54052 Nancy cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-lorraine.fr/</ref></desc></org></tutelle><tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><settlement type="city">Metz</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université de Lorraine</orgName></affiliation></author><author><name sortKey="Maeda, Shinji" sort="Maeda, Shinji" uniqKey="Maeda S" first="Shinji" last="Maeda">Shinji Maeda</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-162010" status="VALID"><orgName>Laboratoire Traitement et Communication de l'Information</orgName><orgName type="acronym">LTCI</orgName><desc><address><addrLine>46 rue Barrault F-75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.ltci.telecom-paristech.fr/</ref></desc><listRelation><relation active="#struct-300362" type="direct"></relation><relation active="#struct-302102" type="direct"></relation><relation name="UMR5141" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300362" type="direct"><org type="institution" xml:id="struct-300362" status="VALID"><orgName>Télécom ParisTech</orgName><desc><address><addrLine>46 rue Barrault 75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.telecom-paristech.fr</ref></desc></org></tutelle><tutelle active="#struct-302102" type="direct"><org type="institution" xml:id="struct-302102" status="VALID"><orgName>Institut Mines-Télécom</orgName><desc><address><addrLine>46 rue Barrault -75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.mines-telecom.fr/</ref></desc></org></tutelle><tutelle name="UMR5141" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country></affiliation></author><author><name sortKey="Sock, Rudolph" sort="Sock, Rudolph" uniqKey="Sock R" first="Rudolph" last="Sock">Rudolph Sock</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-93810" status="VALID"><orgName>Linguistique, Langues et Parole (LILPA)</orgName><orgName type="acronym">EA 1339 - UMB</orgName><desc><address><addrLine>Place de l'université - 67084 Strasbourg Cedex</addrLine><country key="FR"></country></address></desc><listRelation><relation active="#struct-302445" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-302445" type="direct"><org type="institution" xml:id="struct-302445" status="VALID"><orgName>Université de Strasbourg</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Strasbourg</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Alsace (région administrative)</region></placeName><orgName type="university">Université de Strasbourg</orgName></affiliation></author><author><name sortKey="Hirsch, Fabrice" sort="Hirsch, Fabrice" uniqKey="Hirsch F" first="Fabrice" last="Hirsch">Fabrice Hirsch</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-24501" status="VALID"><orgName>Praxiling UMR 5267</orgName><orgName type="acronym">Praxiling</orgName><desc><address><addrLine>Université Paul-Valéry Montpellier 3, Route de Mende, 34199 Montpellier Cedex 5</addrLine><country key="FR"></country></address><ref type="url">http://www.praxiling.fr</ref></desc><listRelation><relation active="#struct-300287" type="direct"></relation><relation name="UMR5267" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300287" type="direct"><org type="institution" xml:id="struct-300287" status="VALID"><orgName>Université Paul Valéry - Montpellier III</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle name="UMR5267" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Montpellier</settlement><region type="region" nuts="2">Occitanie (région administrative)</region><region type="old region" nuts="2">Languedoc-Roussillon</region></placeName><orgName type="university">Université Montpellier 3</orgName><orgName type="institution" wicri:auto="newGroup">PRES Sud de France</orgName></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>articulatory synthesis</term><term>speech production</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This paper deals with articulatory copy synthesis from X-ray films. The underlying articulatory synthesizer uses an aerodynamic and an acoustic simulation using target area functions, F0 and transition patterns from one area function to the next as input data. The articulators, tongue in particular, have been delineated by hand or semi-automatically from the X-ray films. A specific attention has been paid on the determination of the centerline of the vocal tract from the image and on the coordination between glottal area and vocal tract constrictions since both aspects strongly impact on the acoustics. Experiments show that good quality speech can be resynthesized even if the interval between two images is 40\,ms. The same approach could be easily applied to cine MRI data.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Alsace (région administrative)</li><li>Grand Est</li><li>Languedoc-Roussillon</li><li>Lorraine (région)</li><li>Occitanie (région administrative)</li></region><settlement><li>Metz</li><li>Montpellier</li><li>Nancy</li><li>Strasbourg</li></settlement><orgName><li>PRES Sud de France</li><li>Université Montpellier 3</li><li>Université de Lorraine</li><li>Université de Strasbourg</li></orgName></list><tree><country name="France"><region name="Grand Est"><name sortKey="Laprie, Yves" sort="Laprie, Yves" uniqKey="Laprie Y" first="Yves" last="Laprie">Yves Laprie</name></region><name sortKey="Hirsch, Fabrice" sort="Hirsch, Fabrice" uniqKey="Hirsch F" first="Fabrice" last="Hirsch">Fabrice Hirsch</name><name sortKey="Loosvelt, Matthieu" sort="Loosvelt, Matthieu" uniqKey="Loosvelt M" first="Matthieu" last="Loosvelt">Matthieu Loosvelt</name><name sortKey="Maeda, Shinji" sort="Maeda, Shinji" uniqKey="Maeda S" first="Shinji" last="Maeda">Shinji Maeda</name><name sortKey="Sock, Rudolph" sort="Sock, Rudolph" uniqKey="Sock R" first="Rudolph" last="Sock">Rudolph Sock</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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