An Automatic and Robust Algorithm of Reestablishment of Digital Dental Occlusion
Identifieur interne : 004E31 ( Main/Curation ); précédent : 004E30; suivant : 004E32An Automatic and Robust Algorithm of Reestablishment of Digital Dental Occlusion
Auteurs : Yu-Bing Chang ; James J. Xia ; Jaime Gateno ; Zixiang Xiong ; Xiaobo Zhou ; Stephen T. C. WongSource :
- IEEE transactions on medical imaging [ 0278-0062 ] ; 2010.
Abstract
In the field of craniomaxillofacial (CMF) surgery, surgical planning can be performed on composite 3-D models that are generated by merging a computerized tomography scan with digital dental models. Digital dental models can be generated by scanning the surfaces of plaster dental models or dental impressions with a high-resolution laser scanner. During the planning process, one of the essential steps is to reestablish the dental occlusion. Unfortunately, this task is time-consuming and often inaccurate. This paper presents a new approach to automatically and efficiently reestablish dental occlusion. It includes two steps. The first step is to initially position the models based on dental curves and a point matching technique. The second step is to reposition the models to the final desired occlusion based on iterative surface-based minimum distance mapping with collision constraints. With linearization of rotation matrix, the alignment is modeled by solving quadratic programming. The simulation was completed on 12 sets of digital dental models. Two sets of dental models were partially edentulous, and another two sets have first premolar extractions for orthodontic treatment. Two validation methods were applied to the articulated models. The results show that using our method, the dental models can be successfully articulated with a small degree of deviations from the occlusion achieved with the gold-standard method.
Url:
DOI: 10.1109/TMI.2010.2049526
PubMed: 20529735
PubMed Central: 5668907
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :002730
- to stream Pmc, to step Curation: Pour aller vers cette notice dans l'étape Curation :002730
- to stream Pmc, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :002463
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :002E73
- to stream Ncbi, to step Curation: Pour aller vers cette notice dans l'étape Curation :002E73
- to stream Ncbi, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :002E73
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :004E72
Links to Exploration step
PMC:5668907Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">An Automatic and Robust Algorithm of Reestablishment of Digital Dental Occlusion</title>
<author><name sortKey="Chang, Yu Bing" sort="Chang, Yu Bing" uniqKey="Chang Y" first="Yu-Bing" last="Chang">Yu-Bing Chang</name>
</author>
<author><name sortKey="Xia, James J" sort="Xia, James J" uniqKey="Xia J" first="James J." last="Xia">James J. Xia</name>
</author>
<author><name sortKey="Gateno, Jaime" sort="Gateno, Jaime" uniqKey="Gateno J" first="Jaime" last="Gateno">Jaime Gateno</name>
</author>
<author><name sortKey="Xiong, Zixiang" sort="Xiong, Zixiang" uniqKey="Xiong Z" first="Zixiang" last="Xiong">Zixiang Xiong</name>
</author>
<author><name sortKey="Zhou, Xiaobo" sort="Zhou, Xiaobo" uniqKey="Zhou X" first="Xiaobo" last="Zhou">Xiaobo Zhou</name>
</author>
<author><name sortKey="Wong, Stephen T C" sort="Wong, Stephen T C" uniqKey="Wong S" first="Stephen T. C." last="Wong">Stephen T. C. Wong</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">20529735</idno>
<idno type="pmc">5668907</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5668907</idno>
<idno type="RBID">PMC:5668907</idno>
<idno type="doi">10.1109/TMI.2010.2049526</idno>
<date when="2010">2010</date>
<idno type="wicri:Area/Pmc/Corpus">002730</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002730</idno>
<idno type="wicri:Area/Pmc/Curation">002730</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002730</idno>
<idno type="wicri:Area/Pmc/Checkpoint">002463</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">002463</idno>
<idno type="wicri:Area/Ncbi/Merge">002E73</idno>
<idno type="wicri:Area/Ncbi/Curation">002E73</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">002E73</idno>
<idno type="wicri:doubleKey">0278-0062:2010:Chang Y:an:automatic:and</idno>
<idno type="wicri:Area/Main/Merge">004E72</idno>
<idno type="wicri:Area/Main/Curation">004E31</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">An Automatic and Robust Algorithm of Reestablishment of Digital Dental Occlusion</title>
<author><name sortKey="Chang, Yu Bing" sort="Chang, Yu Bing" uniqKey="Chang Y" first="Yu-Bing" last="Chang">Yu-Bing Chang</name>
</author>
<author><name sortKey="Xia, James J" sort="Xia, James J" uniqKey="Xia J" first="James J." last="Xia">James J. Xia</name>
</author>
<author><name sortKey="Gateno, Jaime" sort="Gateno, Jaime" uniqKey="Gateno J" first="Jaime" last="Gateno">Jaime Gateno</name>
</author>
<author><name sortKey="Xiong, Zixiang" sort="Xiong, Zixiang" uniqKey="Xiong Z" first="Zixiang" last="Xiong">Zixiang Xiong</name>
</author>
<author><name sortKey="Zhou, Xiaobo" sort="Zhou, Xiaobo" uniqKey="Zhou X" first="Xiaobo" last="Zhou">Xiaobo Zhou</name>
</author>
<author><name sortKey="Wong, Stephen T C" sort="Wong, Stephen T C" uniqKey="Wong S" first="Stephen T. C." last="Wong">Stephen T. C. Wong</name>
</author>
</analytic>
<series><title level="j">IEEE transactions on medical imaging</title>
<idno type="ISSN">0278-0062</idno>
<idno type="eISSN">1558-254X</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="P1">In the field of craniomaxillofacial (CMF) surgery, surgical planning can be performed on composite 3-D models that are generated by merging a computerized tomography scan with digital dental models. Digital dental models can be generated by scanning the surfaces of plaster dental models or dental impressions with a high-resolution laser scanner. During the planning process, one of the essential steps is to reestablish the dental occlusion. Unfortunately, this task is time-consuming and often inaccurate. This paper presents a new approach to automatically and efficiently reestablish dental occlusion. It includes two steps. The first step is to initially position the models based on dental curves and a point matching technique. The second step is to reposition the models to the final desired occlusion based on iterative surface-based minimum distance mapping with collision constraints. With linearization of rotation matrix, the alignment is modeled by solving quadratic programming. The simulation was completed on 12 sets of digital dental models. Two sets of dental models were partially edentulous, and another two sets have first premolar extractions for orthodontic treatment. Two validation methods were applied to the articulated models. The results show that using our method, the dental models can be successfully articulated with a small degree of deviations from the occlusion achieved with the gold-standard method.</p>
</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 004E31 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 004E31 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= EdenteV2 |flux= Main |étape= Curation |type= RBID |clé= PMC:5668907 |texte= An Automatic and Robust Algorithm of Reestablishment of Digital Dental Occlusion }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Curation/RBID.i -Sk "pubmed:20529735" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Curation/biblio.hfd \ | NlmPubMed2Wicri -a EdenteV2
![]() | This area was generated with Dilib version V0.6.32. | ![]() |