Characterization of tongue shape
Mathematical techniques are described for analyzing tongue shapes obtained with ultrasound images. The surface of the mid-sagittal section of the tongue was approximated by discrete points. In turn, these points were used to approximate position, slope and curvature of the tongue surface at a fixed...
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| Veröffentlicht in: | Ultrasonic imaging 1984, Vol.6 (1), p.37-47 |
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| container_title | Ultrasonic imaging |
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| creator | Morrish, K.A. Stone, M. Sonies, B.C. Kurtz, D. Shawker, T. |
| description | Mathematical techniques are described for analyzing tongue shapes obtained with ultrasound images. The surface of the mid-sagittal section of the tongue was approximated by discrete points. In turn, these points were used to approximate position, slope and curvature of the tongue surface at a fixed time during speech. Two approaches were employed. The first method involved the use of finite difference approximations to derivatives of the function of tongue position. The second utilized a curve fit. Both methods were examined for reliability. Results of these analyses on a simple, single speech sound are discussed. |
| doi_str_mv | 10.1016/0161-7346(84)90005-1 |
| format | Article |
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The surface of the mid-sagittal section of the tongue was approximated by discrete points. In turn, these points were used to approximate position, slope and curvature of the tongue surface at a fixed time during speech. Two approaches were employed. The first method involved the use of finite difference approximations to derivatives of the function of tongue position. The second utilized a curve fit. Both methods were examined for reliability. Results of these analyses on a simple, single speech sound are discussed.</description><identifier>ISSN: 0161-7346</identifier><identifier>EISSN: 1096-0910</identifier><identifier>DOI: 10.1016/0161-7346(84)90005-1</identifier><identifier>PMID: 6540910</identifier><identifier>CODEN: ULIMD4</identifier><language>eng</language><publisher>Silver Spring, MD: Elsevier Inc</publisher><subject>Biological and medical sciences ; Humans ; Investigative techniques, diagnostic techniques (general aspects) ; Mathematical modelling ; Mathematics ; Medical sciences ; Miscellaneous. Technology ; Models, Biological ; speech ; Speech - physiology ; Tongue - anatomy & histology ; Tongue - physiology ; tongue motion ; Ultrasonic investigative techniques ; Ultrasonography ; ultrasound</subject><ispartof>Ultrasonic imaging, 1984, Vol.6 (1), p.37-47</ispartof><rights>1984 Academic Press, Inc.</rights><rights>1984 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c388t-3f95ba0933debdbc75435d76a70d197f9e814f809adec9bb4a808b1361daf8423</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9717694$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6540910$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Morrish, K.A.</creatorcontrib><creatorcontrib>Stone, M.</creatorcontrib><creatorcontrib>Sonies, B.C.</creatorcontrib><creatorcontrib>Kurtz, D.</creatorcontrib><creatorcontrib>Shawker, T.</creatorcontrib><title>Characterization of tongue shape</title><title>Ultrasonic imaging</title><addtitle>Ultrason Imaging</addtitle><description>Mathematical techniques are described for analyzing tongue shapes obtained with ultrasound images. The surface of the mid-sagittal section of the tongue was approximated by discrete points. In turn, these points were used to approximate position, slope and curvature of the tongue surface at a fixed time during speech. Two approaches were employed. The first method involved the use of finite difference approximations to derivatives of the function of tongue position. The second utilized a curve fit. Both methods were examined for reliability. Results of these analyses on a simple, single speech sound are discussed.</description><subject>Biological and medical sciences</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Mathematical modelling</subject><subject>Mathematics</subject><subject>Medical sciences</subject><subject>Miscellaneous. Technology</subject><subject>Models, Biological</subject><subject>speech</subject><subject>Speech - physiology</subject><subject>Tongue - anatomy & histology</subject><subject>Tongue - physiology</subject><subject>tongue motion</subject><subject>Ultrasonic investigative techniques</subject><subject>Ultrasonography</subject><subject>ultrasound</subject><issn>0161-7346</issn><issn>1096-0910</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE9LxDAQxYMo67r6DRR6ENFDNbNJm-QiyOI_WPCi55AmUzfSbdekFfTT27pljx6GOczvPeY9Qk6BXgOF_KYfSAXj-aXkV4pSmqWwR6ZAVZ5SBXSfTHfIITmK8YNSgJyLCZnkGR-QKUkWKxOMbTH4H9P6pk6aMmmb-r3DJK7MBo_JQWmqiCfjnpG3h_vXxVO6fHl8XtwtU8ukbFNWqqwwVDHmsHCFFRlnmRO5EdSBEqVCCbyUVBmHVhUFN5LKAlgOzpSSz9mMXGx9N6H57DC2eu2jxaoyNTZd1BLmjEuhepBvQRuaGAOWehP82oRvDVQPxeghtR5Sa8n1XzEaetnZ6N8Va3Q70dhEfz8f7yZaU5XB1NbHHaYEiFzxHrvdYth38eUx6Gg91hadD2hb7Rr__x-_iE59IQ</recordid><startdate>1984</startdate><enddate>1984</enddate><creator>Morrish, K.A.</creator><creator>Stone, M.</creator><creator>Sonies, B.C.</creator><creator>Kurtz, D.</creator><creator>Shawker, T.</creator><general>Elsevier Inc</general><general>Dynamedia</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1984</creationdate><title>Characterization of tongue shape</title><author>Morrish, K.A. ; Stone, M. ; Sonies, B.C. ; Kurtz, D. ; Shawker, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c388t-3f95ba0933debdbc75435d76a70d197f9e814f809adec9bb4a808b1361daf8423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1984</creationdate><topic>Biological and medical sciences</topic><topic>Humans</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Mathematical modelling</topic><topic>Mathematics</topic><topic>Medical sciences</topic><topic>Miscellaneous. Technology</topic><topic>Models, Biological</topic><topic>speech</topic><topic>Speech - physiology</topic><topic>Tongue - anatomy & histology</topic><topic>Tongue - physiology</topic><topic>tongue motion</topic><topic>Ultrasonic investigative techniques</topic><topic>Ultrasonography</topic><topic>ultrasound</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Morrish, K.A.</creatorcontrib><creatorcontrib>Stone, M.</creatorcontrib><creatorcontrib>Sonies, B.C.</creatorcontrib><creatorcontrib>Kurtz, D.</creatorcontrib><creatorcontrib>Shawker, T.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrasonic imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Morrish, K.A.</au><au>Stone, M.</au><au>Sonies, B.C.</au><au>Kurtz, D.</au><au>Shawker, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of tongue shape</atitle><jtitle>Ultrasonic imaging</jtitle><addtitle>Ultrason Imaging</addtitle><date>1984</date><risdate>1984</risdate><volume>6</volume><issue>1</issue><spage>37</spage><epage>47</epage><pages>37-47</pages><issn>0161-7346</issn><eissn>1096-0910</eissn><coden>ULIMD4</coden><abstract>Mathematical techniques are described for analyzing tongue shapes obtained with ultrasound images. 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| ispartof | Ultrasonic imaging, 1984, Vol.6 (1), p.37-47 |
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| language | eng |
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| subjects | Biological and medical sciences Humans Investigative techniques, diagnostic techniques (general aspects) Mathematical modelling Mathematics Medical sciences Miscellaneous. Technology Models, Biological speech Speech - physiology Tongue - anatomy & histology Tongue - physiology tongue motion Ultrasonic investigative techniques Ultrasonography ultrasound |
| title | Characterization of tongue shape |
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