Extending a teleradiology system by tools for 3D-visualization and volumetric analysis through a plug-in mechanism.
Identifieur interne : 008C43 ( Main/Merge ); précédent : 008C42; suivant : 008C44Extending a teleradiology system by tools for 3D-visualization and volumetric analysis through a plug-in mechanism.
Auteurs : H. Evers [Allemagne] ; A. Mayer ; U. Engelmann ; A. Schröter ; U. Baur ; K. Wolsiffer ; H P MeinzerSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 1998.
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Abstract
This paper describes ongoing research concerning interactive volume visualization coupled with tools for volumetric analysis. To establish an easy to use application, the 3D-visualization has been embedded in a state of the art teleradiology system, where additional functionality is often desired beyond basic image transfer and management. Major clinical requirements for deriving spatial measures are covered by the tools, in order to realize extended diagnosis support and therapy planning. Introducing the general plug-in mechanism this work exemplarily describes the useful extension of an approved application. Interactive visualization was achieved by a hybrid approach taking advantage of both the precise volume visualization based on the Heidelberg Raytracing Model and the graphics acceleration of modern workstations. Several tools for volumetric analysis extend the 3D-viewing. They offer 3D-pointing devices to select locations in the data volume, measure anatomical structures or control segmentation processes. A haptic interface provides a realistic perception while navigating within the 3D-reconstruction. The work is closely related to research work in the field of heart, liver and head surgery. In cooperation with our medical partners the development of tools as presented proceed the integration of image analysis into clinical routine.
PubMed: 10384617
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pubmed:10384617Le document en format XML
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Mayer</name></author><author><name sortKey="Engelmann, U" sort="Engelmann, U" uniqKey="Engelmann U" first="U" last="Engelmann">U. Engelmann</name></author><author><name sortKey="Schroter, A" sort="Schroter, A" uniqKey="Schroter A" first="A" last="Schröter">A. Schröter</name></author><author><name sortKey="Baur, U" sort="Baur, U" uniqKey="Baur U" first="U" last="Baur">U. Baur</name></author><author><name sortKey="Wolsiffer, K" sort="Wolsiffer, K" uniqKey="Wolsiffer K" first="K" last="Wolsiffer">K. Wolsiffer</name></author><author><name sortKey="Meinzer, H P" sort="Meinzer, H P" uniqKey="Meinzer H" first="H P" last="Meinzer">H P Meinzer</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1998">1998</date><idno type="RBID">pubmed:10384617</idno><idno type="pmid">10384617</idno><idno type="wicri:Area/PubMed/Corpus">001F05</idno><idno type="wicri:Area/PubMed/Curation">001F05</idno><idno type="wicri:Area/PubMed/Checkpoint">001D06</idno><idno type="wicri:Area/Ncbi/Merge">000047</idno><idno type="wicri:Area/Ncbi/Curation">000047</idno><idno type="wicri:Area/Ncbi/Checkpoint">000047</idno><idno type="wicri:doubleKey">0926-9630:1998:Evers H:extending:a:teleradiology</idno><idno type="wicri:Area/Main/Merge">008C43</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Extending a teleradiology system by tools for 3D-visualization and volumetric analysis through a plug-in mechanism.</title><author><name sortKey="Evers, H" sort="Evers, H" uniqKey="Evers H" first="H" last="Evers">H. Evers</name><affiliation wicri:level="3"><nlm:affiliation>Deutsches Krebsforschungszentrum, Dept. Medical and Biological Informatics, Heidelberg, Germany. h.evers@dkfz-heidelberg.de</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Deutsches Krebsforschungszentrum, Dept. Medical and Biological Informatics, Heidelberg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Karlsruhe</region><settlement type="city">Heidelberg</settlement></placeName></affiliation></author><author><name sortKey="Mayer, A" sort="Mayer, A" uniqKey="Mayer A" first="A" last="Mayer">A. Mayer</name></author><author><name sortKey="Engelmann, U" sort="Engelmann, U" uniqKey="Engelmann U" first="U" last="Engelmann">U. Engelmann</name></author><author><name sortKey="Schroter, A" sort="Schroter, A" uniqKey="Schroter A" first="A" last="Schröter">A. Schröter</name></author><author><name sortKey="Baur, U" sort="Baur, U" uniqKey="Baur U" first="U" last="Baur">U. Baur</name></author><author><name sortKey="Wolsiffer, K" sort="Wolsiffer, K" uniqKey="Wolsiffer K" first="K" last="Wolsiffer">K. Wolsiffer</name></author><author><name sortKey="Meinzer, H P" sort="Meinzer, H P" uniqKey="Meinzer H" first="H P" last="Meinzer">H P Meinzer</name></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="1998" type="published">1998</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Radiographic Image Interpretation, Computer-Assisted</term><term>Software</term><term>Teleradiology</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Radiographic Image Interpretation, Computer-Assisted</term><term>Software</term><term>Teleradiology</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This paper describes ongoing research concerning interactive volume visualization coupled with tools for volumetric analysis. To establish an easy to use application, the 3D-visualization has been embedded in a state of the art teleradiology system, where additional functionality is often desired beyond basic image transfer and management. Major clinical requirements for deriving spatial measures are covered by the tools, in order to realize extended diagnosis support and therapy planning. Introducing the general plug-in mechanism this work exemplarily describes the useful extension of an approved application. Interactive visualization was achieved by a hybrid approach taking advantage of both the precise volume visualization based on the Heidelberg Raytracing Model and the graphics acceleration of modern workstations. Several tools for volumetric analysis extend the 3D-viewing. They offer 3D-pointing devices to select locations in the data volume, measure anatomical structures or control segmentation processes. A haptic interface provides a realistic perception while navigating within the 3D-reconstruction. The work is closely related to research work in the field of heart, liver and head surgery. In cooperation with our medical partners the development of tools as presented proceed the integration of image analysis into clinical routine.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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