Tetrahedral Mass Spring Model for Fast Soft Tissue Deformation
Identifieur interne : 001A87 ( Istex/Corpus ); précédent : 001A86; suivant : 001A88Tetrahedral Mass Spring Model for Fast Soft Tissue Deformation
Auteurs : Wouter Mollemans ; Filip Schutyser ; Johan Van Cleynenbreugel ; Paul SuetensSource :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2003.
Abstract
Abstract: Maxillofacial surgery treats abnormalities of the skeleton of the head. Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. To achieve fast calculations we take advantage of the fact that most deformations are local and we compare our results with pre-computed reference models, to prove the accuracy of our model.
Url:
DOI: 10.1007/3-540-45015-7_14
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ISTEX:112A86EC11131A7150667171B1CBB9F4B8318849Le document en format XML
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Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. To achieve fast calculations we take advantage of the fact that most deformations are local and we compare our results with pre-computed reference models, to prove the accuracy of our model.</div></front></TEI><istex><corpusName>springer</corpusName><author><json:item><name>Wouter Mollemans</name><affiliations><json:string>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</json:string></affiliations></json:item><json:item><name>Filip Schutyser</name><affiliations><json:string>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</json:string></affiliations></json:item><json:item><name>Johan Van Cleynenbreugel</name><affiliations><json:string>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</json:string></affiliations></json:item><json:item><name>Paul Suetens</name><affiliations><json:string>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</json:string></affiliations></json:item></author><language><json:string>eng</json:string></language><abstract>Abstract: Maxillofacial surgery treats abnormalities of the skeleton of the head. Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. 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Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. To achieve fast calculations we take advantage of the fact that most deformations are local and we compare our results with pre-computed reference models, to prove the accuracy of our model.</p></abstract><textClass><keywords scheme="Book Subject Collection"><list><label>SUCO11645</label><item><term>Computer Science</term></item></list></keywords></textClass><textClass><keywords scheme="Book Subject Group"><list><label>I</label><label>I21025</label><label>H28009</label><label>H59001</label><label>I21017</label><label>I22013</label><label>I22021</label><item><term>Computer Science</term></item><item><term>Simulation and Modeling</term></item><item><term>Health Informatics</term></item><item><term>Surgery</term></item><item><term>Artificial Intelligence (incl. 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Robotics)</BookSubject><BookSubject Code="I22013" Priority="5" Type="Secondary">Computer Graphics</BookSubject><BookSubject Code="I22021" Priority="6" Type="Secondary">Image Processing and Computer Vision</BookSubject><SubjectCollection Code="SUCO11645">Computer Science</SubjectCollection></BookSubjectGroup><BookContext><SeriesID>558</SeriesID></BookContext></BookInfo><BookHeader><EditorGroup><Editor AffiliationIDS="Aff4"><EditorName DisplayOrder="Western"><GivenName>Nicholas</GivenName><FamilyName>Ayache</FamilyName></EditorName><Contact><Email>Nicholas.Ayache@sophia.inria.fr</Email></Contact></Editor><Editor AffiliationIDS="Aff4"><EditorName DisplayOrder="Western"><GivenName>Hervé</GivenName><FamilyName>Delingette</FamilyName></EditorName><Contact><Email>Herve.Delingette@sophia.inria.fr</Email></Contact></Editor><Affiliation ID="Aff4"><OrgName>INRIA, Projet Epidaure</OrgName><OrgAddress><Street>2004 route des Lucioles</Street><Postcode>06902</Postcode><City>Sophia-Antipolis</City><Country>France</Country></OrgAddress></Affiliation></EditorGroup></BookHeader><Part ID="Part3"><PartInfo TocLevels="0"><PartID>3</PartID><PartSequenceNumber>3</PartSequenceNumber><PartTitle>Poster Session 1</PartTitle><PartChapterCount>9</PartChapterCount><PartContext><SeriesID>558</SeriesID><BookID>3-540-45015-7</BookID><BookTitle>Surgery Simulation and Soft Tissue Modeling</BookTitle></PartContext></PartInfo><Chapter ID="Chap14" Language="En"><ChapterInfo ChapterType="OriginalPaper" NumberingStyle="Unnumbered" Language="En" TocLevels="0" ContainsESM="No"><ChapterID>14</ChapterID><ChapterDOI>10.1007/3-540-45015-7_14</ChapterDOI><ChapterSequenceNumber>14</ChapterSequenceNumber><ChapterTitle Language="En">Tetrahedral Mass Spring Model for Fast Soft Tissue Deformation</ChapterTitle><ChapterFirstPage>145</ChapterFirstPage><ChapterLastPage>154</ChapterLastPage><ChapterCopyright><CopyrightHolderName>Springer-Verlag Berlin Heidelberg</CopyrightHolderName><CopyrightYear>2003</CopyrightYear></ChapterCopyright><ChapterHistory><RegistrationDate><Year>2003</Year><Month>6</Month><Day>23</Day></RegistrationDate><OnlineDate><Year>2003</Year><Month>6</Month><Day>24</Day></OnlineDate></ChapterHistory><ChapterGrants Type="Regular"><MetadataGrant Grant="OpenAccess"></MetadataGrant><AbstractGrant Grant="OpenAccess"></AbstractGrant><BodyPDFGrant Grant="Restricted"></BodyPDFGrant><BodyHTMLGrant Grant="Restricted"></BodyHTMLGrant><BibliographyGrant Grant="Restricted"></BibliographyGrant><ESMGrant Grant="Restricted"></ESMGrant></ChapterGrants><ChapterContext><SeriesID>558</SeriesID><PartID>3</PartID><BookID>3-540-45015-7</BookID><BookTitle>Surgery Simulation and Soft Tissue Modeling</BookTitle></ChapterContext></ChapterInfo><ChapterHeader><AuthorGroup><Author AffiliationIDS="Aff5"><AuthorName DisplayOrder="Western"><GivenName>Wouter</GivenName><FamilyName>Mollemans</FamilyName></AuthorName></Author><Author AffiliationIDS="Aff5"><AuthorName DisplayOrder="Western"><GivenName>Filip</GivenName><FamilyName>Schutyser</FamilyName></AuthorName></Author><Author AffiliationIDS="Aff5"><AuthorName DisplayOrder="Western"><GivenName>Johan</GivenName><Particle>Van</Particle><FamilyName>Cleynenbreugel</FamilyName></AuthorName></Author><Author AffiliationIDS="Aff5"><AuthorName DisplayOrder="Western"><GivenName>Paul</GivenName><FamilyName>Suetens</FamilyName></AuthorName></Author><Affiliation ID="Aff5"><OrgDivision>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering</OrgDivision><OrgName>University Hospital GasthuisBerg</OrgName><OrgAddress><Street>Herestraat 49</Street><Postcode>B-3000</Postcode><City>Leuven</City><Country>Belgium</Country></OrgAddress></Affiliation></AuthorGroup><Abstract ID="Abs1" Language="En"><Heading>Abstract</Heading><Para>Maxillofacial surgery treats abnormalities of the skeleton of the head. Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. To achieve fast calculations we take advantage of the fact that most deformations are local and we compare our results with pre-computed reference models, to prove the accuracy of our model.</Para></Abstract></ChapterHeader><NoBody></NoBody></Chapter></Part></Book></Series></Publisher></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Tetrahedral Mass Spring Model for Fast Soft Tissue Deformation</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Tetrahedral Mass Spring Model for Fast Soft Tissue Deformation</title></titleInfo><name type="personal"><namePart type="given">Wouter</namePart><namePart type="family">Mollemans</namePart><affiliation>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Filip</namePart><namePart type="family">Schutyser</namePart><affiliation>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Johan</namePart><namePart type="family">Van Cleynenbreugel</namePart><affiliation>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Paul</namePart><namePart type="family">Suetens</namePart><affiliation>Medical Image Computing (Radiology and ESAT/PSI), Faculties of Medicine and Engineering, University Hospital GasthuisBerg, Herestraat 49, B-3000, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="conference [eBooks]" displayLabel="OriginalPaper"></genre><originInfo><publisher>Springer Berlin Heidelberg</publisher><place><placeTerm type="text">Berlin, Heidelberg</placeTerm></place><dateIssued encoding="w3cdtf">2003</dateIssued><copyrightDate encoding="w3cdtf">2003</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Abstract: Maxillofacial surgery treats abnormalities of the skeleton of the head. Skull remodelling implies osteotomies, bone fragment repositioning, restoration of bone defects, inserting implants, . . . . Recently, the use of 3D image-based surgery planning systems is more and more accepted in this field. Although the bone-related planning concepts and methods are maturing, prediction of soft tissue deformation needs further fundamental research. In this paper we present a tetrahedral soft tissue model that can be used in a surgery planning system to predict soft tissue changes due to skeletal changes. Our model consists of mass points connected by springs. We propose a way to directly calculate the deformation of the model due to external changes. To achieve fast calculations we take advantage of the fact that most deformations are local and we compare our results with pre-computed reference models, to prove the accuracy of our model.</abstract><relatedItem type="host"><titleInfo><title>Surgery Simulation and Soft Tissue Modeling</title><subTitle>International Symposium, IS4TM 2003 Juan-Les-Pins, France, June 12–13, 2003, Proceedings</subTitle></titleInfo><name type="personal"><namePart type="given">Nicholas</namePart><namePart type="family">Ayache</namePart><affiliation>INRIA, Projet Epidaure, 2004 route des Lucioles, 06902, Sophia-Antipolis, France</affiliation><affiliation>E-mail: Nicholas.Ayache@sophia.inria.fr</affiliation><role><roleTerm type="text">editor</roleTerm></role></name><name type="personal"><namePart type="given">Hervé</namePart><namePart type="family">Delingette</namePart><affiliation>INRIA, Projet Epidaure, 2004 route des Lucioles, 06902, Sophia-Antipolis, France</affiliation><affiliation>E-mail: Herve.Delingette@sophia.inria.fr</affiliation><role><roleTerm type="text">editor</roleTerm></role></name><genre type="Book Series" displayLabel="Proceedings"></genre><originInfo><copyrightDate encoding="w3cdtf">2003</copyrightDate><issuance>monographic</issuance></originInfo><subject><genre>Book Subject Collection</genre><topic authority="SpringerSubjectCodes" authorityURI="SUCO11645">Computer Science</topic></subject><subject><genre>Book Subject Group</genre><topic authority="SpringerSubjectCodes" authorityURI="I">Computer Science</topic><topic authority="SpringerSubjectCodes" authorityURI="I21025">Simulation and Modeling</topic><topic authority="SpringerSubjectCodes" authorityURI="H28009">Health Informatics</topic><topic authority="SpringerSubjectCodes" authorityURI="H59001">Surgery</topic><topic authority="SpringerSubjectCodes" authorityURI="I21017">Artificial Intelligence (incl. Robotics)</topic><topic authority="SpringerSubjectCodes" authorityURI="I22013">Computer Graphics</topic><topic authority="SpringerSubjectCodes" authorityURI="I22021">Image Processing and Computer Vision</topic></subject><identifier type="DOI">10.1007/3-540-45015-7</identifier><identifier type="ISBN">978-3-540-40439-2</identifier><identifier type="eISBN">978-3-540-45015-3</identifier><identifier type="ISSN">0302-9743</identifier><identifier type="BookTitleID">77673</identifier><identifier type="BookID">3-540-45015-7</identifier><identifier type="BookChapterCount">36</identifier><identifier type="BookVolumeNumber">2673</identifier><identifier type="BookSequenceNumber">2673</identifier><identifier type="PartChapterCount">9</identifier><part><date>2003</date><detail type="part"><title>Poster Session 1</title></detail><detail type="volume"><number>2673</number><caption>vol.</caption></detail><extent 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encoding="w3cdtf">2003</copyrightDate><issuance>serial</issuance></originInfo><identifier type="ISSN">0302-9743</identifier><identifier type="SeriesID">558</identifier><recordInfo><recordOrigin>Springer-Verlag Berlin Heidelberg, 2003</recordOrigin></recordInfo></relatedItem><identifier type="istex">112A86EC11131A7150667171B1CBB9F4B8318849</identifier><identifier type="DOI">10.1007/3-540-45015-7_14</identifier><identifier type="ChapterID">14</identifier><identifier type="ChapterID">Chap14</identifier><accessCondition type="use and reproduction" contentType="copyright">Springer-Verlag Berlin Heidelberg, 2003</accessCondition><recordInfo><recordContentSource>SPRINGER</recordContentSource><recordOrigin>Springer-Verlag Berlin Heidelberg, 2003</recordOrigin></recordInfo></mods></metadata><enrichments><istex:refBibTEI 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