Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces.
Identifieur interne : 007099 ( Main/Exploration ); précédent : 007098; suivant : 007100Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces.
Auteurs : Ganesh Sankaranarayanan [États-Unis] ; Venkat Devarajan ; Robert Eberhart ; Daniel B. JonesSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2002.
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Abstract
Direct Haptic rendering of voxels from an anatomical dataset provides patient specific haptic feedback vital for diagnosis and surgical planning. Our algorithm uses zero sets of scalar trivariate function for polynomial interpolation with sixty-four neighborhood points to generate isosurfaces on the fly for haptic rendering. This approach gives continuity in surfaces as well as better capture of isosurface features of the medical dataset. The detailed algorithm is presented along with the description of results from haptically rendering medical datasets.
PubMed: 15458131
Affiliations:
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Jones</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2002">2002</date><idno type="RBID">pubmed:15458131</idno><idno type="pmid">15458131</idno><idno type="wicri:Area/PubMed/Corpus">001A60</idno><idno type="wicri:Area/PubMed/Curation">001A60</idno><idno type="wicri:Area/PubMed/Checkpoint">001A41</idno><idno type="wicri:Area/Ncbi/Merge">000606</idno><idno type="wicri:Area/Ncbi/Curation">000606</idno><idno type="wicri:Area/Ncbi/Checkpoint">000606</idno><idno type="wicri:doubleKey">0926-9630:2002:Sankaranarayanan G:adaptive:hybrid:interpolation</idno><idno type="wicri:Area/Main/Merge">007637</idno><idno type="wicri:Area/Main/Curation">007099</idno><idno type="wicri:Area/Main/Exploration">007099</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces.</title><author><name sortKey="Sankaranarayanan, Ganesh" sort="Sankaranarayanan, Ganesh" uniqKey="Sankaranarayanan G" first="Ganesh" last="Sankaranarayanan">Ganesh Sankaranarayanan</name><affiliation wicri:level="2"><nlm:affiliation>Virtual Environment Lab, Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX 76019, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Virtual Environment Lab, Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX 76019</wicri:regionArea><placeName><region type="state">Texas</region></placeName></affiliation></author><author><name sortKey="Devarajan, Venkat" sort="Devarajan, Venkat" uniqKey="Devarajan V" first="Venkat" last="Devarajan">Venkat Devarajan</name></author><author><name sortKey="Eberhart, Robert" sort="Eberhart, Robert" uniqKey="Eberhart R" first="Robert" last="Eberhart">Robert Eberhart</name></author><author><name sortKey="Jones, Daniel B" sort="Jones, Daniel B" uniqKey="Jones D" first="Daniel B" last="Jones">Daniel B. Jones</name></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="2002" type="published">2002</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms</term><term>Computer Simulation</term><term>Computers, Hybrid</term><term>Data Collection</term><term>Diagnosis, Computer-Assisted (instrumentation)</term><term>Feedback</term><term>Humans</term><term>Surgery, Computer-Assisted (instrumentation)</term><term>Touch</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Diagnosis, Computer-Assisted</term><term>Surgery, Computer-Assisted</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Algorithms</term><term>Computer Simulation</term><term>Computers, Hybrid</term><term>Data Collection</term><term>Feedback</term><term>Humans</term><term>Touch</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Direct Haptic rendering of voxels from an anatomical dataset provides patient specific haptic feedback vital for diagnosis and surgical planning. Our algorithm uses zero sets of scalar trivariate function for polynomial interpolation with sixty-four neighborhood points to generate isosurfaces on the fly for haptic rendering. This approach gives continuity in surfaces as well as better capture of isosurface features of the medical dataset. The detailed algorithm is presented along with the description of results from haptically rendering medical datasets.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Texas</li></region></list><tree><noCountry><name sortKey="Devarajan, Venkat" sort="Devarajan, Venkat" uniqKey="Devarajan V" first="Venkat" last="Devarajan">Venkat Devarajan</name><name sortKey="Eberhart, Robert" sort="Eberhart, Robert" uniqKey="Eberhart R" first="Robert" last="Eberhart">Robert Eberhart</name><name sortKey="Jones, Daniel B" sort="Jones, Daniel B" uniqKey="Jones D" first="Daniel B" last="Jones">Daniel B. Jones</name></noCountry><country name="États-Unis"><region name="Texas"><name sortKey="Sankaranarayanan, Ganesh" sort="Sankaranarayanan, Ganesh" uniqKey="Sankaranarayanan G" first="Ganesh" last="Sankaranarayanan">Ganesh Sankaranarayanan</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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