Volume Haptics with Topology-Consistent Isosurfaces.
Identifieur interne : 00A455 ( Main/Curation ); précédent : 00A454; suivant : 00A456Volume Haptics with Topology-Consistent Isosurfaces.
Auteurs : Loc Corenthy ; Miguel A. Otaduy ; Luis Pastor ; Marcos GarciaSource :
- IEEE transactions on haptics [ 2329-4051 ]
Abstract
Haptic interfaces offer an intuitive way to interact with and manipulate 3D datasets, and may simplify the interpretation of visual information. This work proposes an algorithm to provide haptic feedback directly from volumetric datasets, as an aid to regular visualization. The haptic rendering algorithm lets users perceive isosurfaces in volumetric datasets, and it relies on several design features that ensure a robust and efficient rendering. A marching tetrahedra approach enables the dynamic extraction of a piecewise linear continuous isosurface. Robustness is achieved using a continuous collision detection step coupled with state-of-the-art proxy-based rendering methods over the extracted isosurface. The introduced marching tetrahedra approach guarantees that the extracted isosurface will match the topology of an equivalent isosurface computed using trilinear interpolation. The proposed haptic rendering algorithm improves the consistency between haptic and visual cues computing a second proxy on the isosurface displayed on screen. Our experiments demonstrate the improvements on the isosurface extraction stage as well as the robustness and the efficiency of the complete algorithm.
DOI: 10.1109/TOH.2015.2466239
PubMed: 26276999
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000273
- to stream PubMed, to step Curation: Pour aller vers cette notice dans l'étape Curation :000273
- to stream PubMed, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :002207
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :003B57
- to stream Ncbi, to step Curation: Pour aller vers cette notice dans l'étape Curation :003B57
- to stream Ncbi, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :003B57
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :00AF99
Links to Exploration step
pubmed:26276999Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Volume Haptics with Topology-Consistent Isosurfaces.</title>
<author><name sortKey="Corenthy, Loc" sort="Corenthy, Loc" uniqKey="Corenthy L" first="Loc" last="Corenthy">Loc Corenthy</name>
</author>
<author><name sortKey="Otaduy, Miguel A" sort="Otaduy, Miguel A" uniqKey="Otaduy M" first="Miguel A" last="Otaduy">Miguel A. Otaduy</name>
</author>
<author><name sortKey="Pastor, Luis" sort="Pastor, Luis" uniqKey="Pastor L" first="Luis" last="Pastor">Luis Pastor</name>
</author>
<author><name sortKey="Garcia, Marcos" sort="Garcia, Marcos" uniqKey="Garcia M" first="Marcos" last="Garcia">Marcos Garcia</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="????"><PubDate><MedlineDate>2015 Oct-Dec</MedlineDate>
</PubDate>
</date>
<idno type="doi">10.1109/TOH.2015.2466239</idno>
<idno type="RBID">pubmed:26276999</idno>
<idno type="pmid">26276999</idno>
<idno type="wicri:Area/PubMed/Corpus">000273</idno>
<idno type="wicri:Area/PubMed/Curation">000273</idno>
<idno type="wicri:Area/PubMed/Checkpoint">002207</idno>
<idno type="wicri:Area/Ncbi/Merge">003B57</idno>
<idno type="wicri:Area/Ncbi/Curation">003B57</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">003B57</idno>
<idno type="wicri:Area/Main/Merge">00AF99</idno>
<idno type="wicri:Area/Main/Curation">00A455</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Volume Haptics with Topology-Consistent Isosurfaces.</title>
<author><name sortKey="Corenthy, Loc" sort="Corenthy, Loc" uniqKey="Corenthy L" first="Loc" last="Corenthy">Loc Corenthy</name>
</author>
<author><name sortKey="Otaduy, Miguel A" sort="Otaduy, Miguel A" uniqKey="Otaduy M" first="Miguel A" last="Otaduy">Miguel A. Otaduy</name>
</author>
<author><name sortKey="Pastor, Luis" sort="Pastor, Luis" uniqKey="Pastor L" first="Luis" last="Pastor">Luis Pastor</name>
</author>
<author><name sortKey="Garcia, Marcos" sort="Garcia, Marcos" uniqKey="Garcia M" first="Marcos" last="Garcia">Marcos Garcia</name>
</author>
</analytic>
<series><title level="j">IEEE transactions on haptics</title>
<idno type="eISSN">2329-4051</idno>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Haptic interfaces offer an intuitive way to interact with and manipulate 3D datasets, and may simplify the interpretation of visual information. This work proposes an algorithm to provide haptic feedback directly from volumetric datasets, as an aid to regular visualization. The haptic rendering algorithm lets users perceive isosurfaces in volumetric datasets, and it relies on several design features that ensure a robust and efficient rendering. A marching tetrahedra approach enables the dynamic extraction of a piecewise linear continuous isosurface. Robustness is achieved using a continuous collision detection step coupled with state-of-the-art proxy-based rendering methods over the extracted isosurface. The introduced marching tetrahedra approach guarantees that the extracted isosurface will match the topology of an equivalent isosurface computed using trilinear interpolation. The proposed haptic rendering algorithm improves the consistency between haptic and visual cues computing a second proxy on the isosurface displayed on screen. Our experiments demonstrate the improvements on the isosurface extraction stage as well as the robustness and the efficiency of the complete algorithm.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 00A455 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 00A455 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Curation |type= RBID |clé= pubmed:26276999 |texte= Volume Haptics with Topology-Consistent Isosurfaces. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Curation/RBID.i -Sk "pubmed:26276999" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Curation/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |