Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines
Identifieur interne : 001D95 ( Pmc/Checkpoint ); précédent : 001D94; suivant : 001D96Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines
Auteurs : Yunhao Tan ; Jing Hua ; Hong QinSource :
- Computer aided design [ 0010-4485 ] ; 2010.
Abstract
In this paper, we present a novel computational modeling and simulation framework based on dynamic spherical volumetric simplex splines. The framework can handle the modeling and simulation of genus-zero objects with real physical properties. In this framework, we first develop an accurate and efficient algorithm to reconstruct the high-fidelity digital model of a real-world object with spherical volumetric simplex splines which can represent with accuracy geometric, material, and other properties of the object simultaneously. With the tight coupling of Lagrangian mechanics, the dynamic volumetric simplex splines representing the object can accurately simulate its physical behavior because it can unify the geometric and material properties in the simulation. The visualization can be directly computed from the object’s geometric or physical representation based on the dynamic spherical volumetric simplex splines during simulation without interpolation or resampling. We have applied the framework for biomechanic simulation of brain deformations, such as brain shifting during the surgery and brain injury under blunt impact. We have compared our simulation results with the ground truth obtained through intra-operative magnetic resonance imaging and the real biomechanic experiments. The evaluations demonstrate the excellent performance of our new technique.
Url:
DOI: 10.1016/j.cad.2009.02.014
PubMed: 20161636
PubMed Central: 2817959
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:2817959Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines</title>
<author><name sortKey="Tan, Yunhao" sort="Tan, Yunhao" uniqKey="Tan Y" first="Yunhao" last="Tan">Yunhao Tan</name>
</author>
<author><name sortKey="Hua, Jing" sort="Hua, Jing" uniqKey="Hua J" first="Jing" last="Hua">Jing Hua</name>
</author>
<author><name sortKey="Qin, Hong" sort="Qin, Hong" uniqKey="Qin H" first="Hong" last="Qin">Hong Qin</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">20161636</idno>
<idno type="pmc">2817959</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2817959</idno>
<idno type="RBID">PMC:2817959</idno>
<idno type="doi">10.1016/j.cad.2009.02.014</idno>
<date when="2010">2010</date>
<idno type="wicri:Area/Pmc/Corpus">001096</idno>
<idno type="wicri:Area/Pmc/Curation">001096</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001D95</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines</title>
<author><name sortKey="Tan, Yunhao" sort="Tan, Yunhao" uniqKey="Tan Y" first="Yunhao" last="Tan">Yunhao Tan</name>
</author>
<author><name sortKey="Hua, Jing" sort="Hua, Jing" uniqKey="Hua J" first="Jing" last="Hua">Jing Hua</name>
</author>
<author><name sortKey="Qin, Hong" sort="Qin, Hong" uniqKey="Qin H" first="Hong" last="Qin">Hong Qin</name>
</author>
</analytic>
<series><title level="j">Computer aided design</title>
<idno type="ISSN">0010-4485</idno>
<imprint><date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p id="P2">In this paper, we present a novel computational modeling and simulation framework based on dynamic spherical volumetric simplex splines. The framework can handle the modeling and simulation of genus-zero objects with real physical properties. In this framework, we first develop an accurate and efficient algorithm to reconstruct the high-fidelity digital model of a real-world object with spherical volumetric simplex splines which can represent with accuracy geometric, material, and other properties of the object simultaneously. With the tight coupling of Lagrangian mechanics, the dynamic volumetric simplex splines representing the object can accurately simulate its physical behavior because it can unify the geometric and material properties in the simulation. The visualization can be directly computed from the object’s geometric or physical representation based on the dynamic spherical volumetric simplex splines during simulation without interpolation or resampling. We have applied the framework for biomechanic simulation of brain deformations, such as brain shifting during the surgery and brain injury under blunt impact. We have compared our simulation results with the ground truth obtained through intra-operative magnetic resonance imaging and the real biomechanic experiments. The evaluations demonstrate the excellent performance of our new technique.</p>
</div>
</front>
</TEI>
<pmc article-type="research-article" xml:lang="EN"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<pmc-dir>properties manuscript</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-journal-id">9879524</journal-id>
<journal-id journal-id-type="pubmed-jr-id">33807</journal-id>
<journal-id journal-id-type="nlm-ta">Comput Aided Des</journal-id>
<journal-title>Computer aided design</journal-title>
<issn pub-type="ppub">0010-4485</issn>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">20161636</article-id>
<article-id pub-id-type="pmc">2817959</article-id>
<article-id pub-id-type="doi">10.1016/j.cad.2009.02.014</article-id>
<article-id pub-id-type="manuscript">NIHMS106613</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Tan</surname>
<given-names>Yunhao</given-names>
</name>
<aff id="A1">Department of Computer Science, Wayne State University, Detroit, MI 48202, USA</aff>
</contrib>
<contrib contrib-type="author"><name><surname>Hua</surname>
<given-names>Jing</given-names>
</name>
<xref rid="FN1" ref-type="author-notes">*</xref>
<aff id="A2">Department of Computer Science, Wayne State University, Detroit, MI 48202, USA</aff>
</contrib>
<contrib contrib-type="author"><name><surname>Qin</surname>
<given-names>Hong</given-names>
</name>
<aff id="A3">Department of Computer Science, Stony Brook University, Stony Brook, NY 11794, USA</aff>
</contrib>
</contrib-group>
<author-notes><corresp id="FN1"><label>*</label>
Correspondence to: Jing Hua. Email: <email>jinghua@cs.wayne.edu</email>
</corresp>
</author-notes>
<pub-date pub-type="nihms-submitted"><day>4</day>
<month>5</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="ppub"><day>1</day>
<month>2</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="pmc-release"><day>1</day>
<month>2</month>
<year>2011</year>
</pub-date>
<volume>42</volume>
<issue>2</issue>
<fpage>95</fpage>
<lpage>95</lpage>
<abstract><p id="P2">In this paper, we present a novel computational modeling and simulation framework based on dynamic spherical volumetric simplex splines. The framework can handle the modeling and simulation of genus-zero objects with real physical properties. In this framework, we first develop an accurate and efficient algorithm to reconstruct the high-fidelity digital model of a real-world object with spherical volumetric simplex splines which can represent with accuracy geometric, material, and other properties of the object simultaneously. With the tight coupling of Lagrangian mechanics, the dynamic volumetric simplex splines representing the object can accurately simulate its physical behavior because it can unify the geometric and material properties in the simulation. The visualization can be directly computed from the object’s geometric or physical representation based on the dynamic spherical volumetric simplex splines during simulation without interpolation or resampling. We have applied the framework for biomechanic simulation of brain deformations, such as brain shifting during the surgery and brain injury under blunt impact. We have compared our simulation results with the ground truth obtained through intra-operative magnetic resonance imaging and the real biomechanic experiments. The evaluations demonstrate the excellent performance of our new technique.</p>
</abstract>
<kwd-group><kwd>physically based modeling</kwd>
<kwd>heterogeneous models</kwd>
<kwd>biomechanic simulation</kwd>
<kwd>biomedical imaging</kwd>
</kwd-group>
<contract-num rid="NS1">R01 NS058802-01A2
||NS</contract-num>
<contract-sponsor id="NS1">National Institute of Neurological Disorders and Stroke : NINDS</contract-sponsor>
</article-meta>
</front>
</pmc>
<affiliations><list></list>
<tree><noCountry><name sortKey="Hua, Jing" sort="Hua, Jing" uniqKey="Hua J" first="Jing" last="Hua">Jing Hua</name>
<name sortKey="Qin, Hong" sort="Qin, Hong" uniqKey="Qin H" first="Hong" last="Qin">Hong Qin</name>
<name sortKey="Tan, Yunhao" sort="Tan, Yunhao" uniqKey="Tan Y" first="Yunhao" last="Tan">Yunhao Tan</name>
</noCountry>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Pmc/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001D95 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 001D95 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Pmc |étape= Checkpoint |type= RBID |clé= PMC:2817959 |texte= Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:20161636" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |