HapticV1, PascalFrancis, Corpus, bibRecord, 000620

Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets

Identifieur interne : 000620 ( PascalFrancis/Corpus ); précédent : 000619; suivant : 000621

Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets

Auteurs : Dong H. Lee ; Sonny Chan ; Curt Salisbury ; Namkeun Kim ; Kenneth Salisbury ; Sunil Puria ; Nikolas H. Blevins

Source :

Hearing research [ 0378-5955 ] ; 2010.

RBID : Pascal:10-0273955

Descripteurs français

Pascal (Inist)
- Oreille moyenne, Modèle, Explant, Os temporal, Homme.

English descriptors

KwdEn :
- Explant, Human, Middle ear, Models, Temporal bone.

Abstract

Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 HERED3`
A03		`1`		`@0 Hear. res.`
A05				`@2 263`
A06				`@2 1-2`
A08	`01`	`1`	`ENG`	`@1 Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets`
A09	`01`	`1`	`ENG`	`@1 MEMRO 2009 - Middle-Ear Science and Technology`
A11	`01`	`1`		`@1 LEE (Dong H.)`
A11	`02`	`1`		`@1 CHAN (Sonny)`
A11	`03`	`1`		`@1 SALISBURY (Curt)`
A11	`04`	`1`		`@1 KIM (Namkeun)`
A11	`05`	`1`		`@1 SALISBURY (Kenneth)`
A11	`06`	`1`		`@1 PURIA (Sunil)`
A11	`07`	`1`		`@1 BLEVINS (Nikolas H.)`
A12	`01`	`1`		`@1 PURIA (Sunil) @9 ed.`
A12	`02`	`1`		`@1 GOODE (Richard L.) @9 ed.`
A12	`03`	`1`		`@1 STEELE (Charles) @9 ed.`
A14	`01`			`@1 Department of Otolaryngology-HNS, Stanford University @2 Stanford, CA 94305 @3 USA @Z 1 aut. @Z 6 aut. @Z 7 aut.`
A14	`02`			`@1 Department of Mechanical Engineering, Stanford University @2 Stanford, CA 94305 @3 USA @Z 3 aut. @Z 4 aut. @Z 6 aut.`
A14	`03`			`@1 Department of Computer Science, Stanford University @2 Stanford, CA 94305 @3 USA @Z 2 aut. @Z 5 aut.`
A14	`04`			`@1 Department of General Surgery, Stanford University @2 Stanford, CA 94305 @3 USA @Z 5 aut.`
A14	`05`			`@1 Palo Alto Veterans Administration @2 Palo Alto, CA 94305 @3 USA @Z 4 aut. @Z 6 aut.`
A14	`06`			`@1 School of Medicine, Washington University @2 St. Louis, MO 63130 @3 USA @Z 1 aut.`
A15	`01`			`@1 Stanford University, Departments of Mechanical Engineering and Otolaryngology-HNS @2 Stanford, CA 94305 @3 USA @Z 1 aut.`
A15	`02`			`@1 Stanford University, Departments of Otolaryngology-HNS @2 Stanford, CA 94305 @3 USA @Z 2 aut.`
A15	`03`			`@1 Stanford University, Departments of Mechanical Engineering @2 Stanford, CA 94305 @3 USA @Z 3 aut.`
A20				`@1 198-203`
A21				`@1 2010`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 17535 @5 354000181769590240`
A44				`@0 0000 @1 © 2010 INIST-CNRS. All rights reserved.`
A45				`@0 1/4 p.`
A47	`01`	`1`		`@0 10-0273955`
A60				`@1 P @2 C @3 PR`
A61				`@0 A`
A64	`01`	`1`		`@0 Hearing research`
A66	`01`			`@0 NLD`
C01	`01`		`ENG`	@0 Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.
C02	`01`	`X`		`@0 002B25C03`
C02	`02`	`X`		`@0 002B10D02`
C03	`01`	`X`	`FRE`	`@0 Oreille moyenne @5 01`
C03	`01`	`X`	`ENG`	`@0 Middle ear @5 01`
C03	`01`	`X`	`SPA`	`@0 Oido medio @5 01`
C03	`02`	`X`	`FRE`	`@0 Modèle @5 02`
C03	`02`	`X`	`ENG`	`@0 Models @5 02`
C03	`02`	`X`	`SPA`	`@0 Modelo @5 02`
C03	`03`	`X`	`FRE`	`@0 Explant @5 03`
C03	`03`	`X`	`ENG`	`@0 Explant @5 03`
C03	`03`	`X`	`SPA`	`@0 Explante @5 03`
C03	`04`	`X`	`FRE`	`@0 Os temporal @5 04`
C03	`04`	`X`	`ENG`	`@0 Temporal bone @5 04`
C03	`04`	`X`	`SPA`	`@0 Hueso temporal @5 04`
C03	`05`	`X`	`FRE`	`@0 Homme @5 54`
C03	`05`	`X`	`ENG`	`@0 Human @5 54`
C03	`05`	`X`	`SPA`	`@0 Hombre @5 54`
N21				`@1 181`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

A30	`01`	`1`	`ENG`	`@1 Middle-Ear Mechanics in Research and Otology (2009 MEMRO) Symposium @2 5 @3 Stanford, CA USA @4 2009-06-24`

Format Inist (serveur)

NO :	PASCAL 10-0273955 INIST
ET :	Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets
AU :	LEE (Dong H.); CHAN (Sonny); SALISBURY (Curt); KIM (Namkeun); SALISBURY (Kenneth); PURIA (Sunil); BLEVINS (Nikolas H.); PURIA (Sunil); GOODE (Richard L.); STEELE (Charles)
AF :	Department of Otolaryngology-HNS, Stanford University/Stanford, CA 94305/Etats-Unis (1 aut., 6 aut., 7 aut.); Department of Mechanical Engineering, Stanford University/Stanford, CA 94305/Etats-Unis (3 aut., 4 aut., 6 aut.); Department of Computer Science, Stanford University/Stanford, CA 94305/Etats-Unis (2 aut., 5 aut.); Department of General Surgery, Stanford University/Stanford, CA 94305/Etats-Unis (5 aut.); Palo Alto Veterans Administration/Palo Alto, CA 94305/Etats-Unis (4 aut., 6 aut.); School of Medicine, Washington University/St. Louis, MO 63130/Etats-Unis (1 aut.); Stanford University, Departments of Mechanical Engineering and Otolaryngology-HNS/Stanford, CA 94305/Etats-Unis (1 aut.); Stanford University, Departments of Otolaryngology-HNS/Stanford, CA 94305/Etats-Unis (2 aut.); Stanford University, Departments of Mechanical Engineering/Stanford, CA 94305/Etats-Unis (3 aut.)
DT :	Publication en série; Congrès; Papier de recherche; Niveau analytique
SO :	Hearing research; ISSN 0378-5955; Coden HERED3; Pays-Bas; Da. 2010; Vol. 263; No. 1-2; Pp. 198-203; Bibl. 1/4 p.
LA :	Anglais
EA :	Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.
CC :	002B25C03; 002B10D02
FD :	Oreille moyenne; Modèle; Explant; Os temporal; Homme
ED :	Middle ear; Models; Explant; Temporal bone; Human
SD :	Oido medio; Modelo; Explante; Hueso temporal; Hombre
LO :	INIST-17535.354000181769590240
ID :	10-0273955

Links to Exploration step

Pascal:10-0273955

Le document en format XML

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<front><div type="abstract" xml:lang="en">Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.</div>
</front>
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<fA08 i1="01" i2="1" l="ENG"><s1>Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets</s1>
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<fA11 i1="01" i2="1"><s1>LEE (Dong H.)</s1>
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<fA11 i1="02" i2="1"><s1>CHAN (Sonny)</s1>
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<fA12 i1="01" i2="1"><s1>PURIA (Sunil)</s1>
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<fA12 i1="03" i2="1"><s1>STEELE (Charles)</s1>
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<fA14 i1="01"><s1>Department of Otolaryngology-HNS, Stanford University</s1>
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<fA14 i1="02"><s1>Department of Mechanical Engineering, Stanford University</s1>
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<fA14 i1="03"><s1>Department of Computer Science, Stanford University</s1>
<s2>Stanford, CA 94305</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Department of General Surgery, Stanford University</s1>
<s2>Stanford, CA 94305</s2>
<s3>USA</s3>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="05"><s1>Palo Alto Veterans Administration</s1>
<s2>Palo Alto, CA 94305</s2>
<s3>USA</s3>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
</fA14>
<fA14 i1="06"><s1>School of Medicine, Washington University</s1>
<s2>St. Louis, MO 63130</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Stanford University, Departments of Mechanical Engineering and Otolaryngology-HNS</s1>
<s2>Stanford, CA 94305</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Stanford University, Departments of Otolaryngology-HNS</s1>
<s2>Stanford, CA 94305</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
</fA15>
<fA15 i1="03"><s1>Stanford University, Departments of Mechanical Engineering</s1>
<s2>Stanford, CA 94305</s2>
<s3>USA</s3>
<sZ>3 aut.</sZ>
</fA15>
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<fC01 i1="01" l="ENG"><s0>Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.</s0>
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<s5>04</s5>
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<s5>04</s5>
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<s5>04</s5>
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<s5>54</s5>
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<pR><fA30 i1="01" i2="1" l="ENG"><s1>Middle-Ear Mechanics in Research and Otology (2009 MEMRO) Symposium</s1>
<s2>5</s2>
<s3>Stanford, CA USA</s3>
<s4>2009-06-24</s4>
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<server><NO>PASCAL 10-0273955 INIST</NO>
<ET>Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets</ET>
<AU>LEE (Dong H.); CHAN (Sonny); SALISBURY (Curt); KIM (Namkeun); SALISBURY (Kenneth); PURIA (Sunil); BLEVINS (Nikolas H.); PURIA (Sunil); GOODE (Richard L.); STEELE (Charles)</AU>
<AF>Department of Otolaryngology-HNS, Stanford University/Stanford, CA 94305/Etats-Unis (1 aut., 6 aut., 7 aut.); Department of Mechanical Engineering, Stanford University/Stanford, CA 94305/Etats-Unis (3 aut., 4 aut., 6 aut.); Department of Computer Science, Stanford University/Stanford, CA 94305/Etats-Unis (2 aut., 5 aut.); Department of General Surgery, Stanford University/Stanford, CA 94305/Etats-Unis (5 aut.); Palo Alto Veterans Administration/Palo Alto, CA 94305/Etats-Unis (4 aut., 6 aut.); School of Medicine, Washington University/St. Louis, MO 63130/Etats-Unis (1 aut.); Stanford University, Departments of Mechanical Engineering and Otolaryngology-HNS/Stanford, CA 94305/Etats-Unis (1 aut.); Stanford University, Departments of Otolaryngology-HNS/Stanford, CA 94305/Etats-Unis (2 aut.); Stanford University, Departments of Mechanical Engineering/Stanford, CA 94305/Etats-Unis (3 aut.)</AF>
<DT>Publication en série; Congrès; Papier de recherche; Niveau analytique</DT>
<SO>Hearing research; ISSN 0378-5955; Coden HERED3; Pays-Bas; Da. 2010; Vol. 263; No. 1-2; Pp. 198-203; Bibl. 1/4 p.</SO>
<LA>Anglais</LA>
<EA>Background: Middle-ear anatomy is integrally linked to both its normal function and its response to disease processes. Micro-CT imaging provides an opportunity to capture high-resolution anatomical data in a relatively quick and non-destructive manner. However, to optimally extract functionally relevant details, an intuitive means of reconstructing and interacting with these data is needed. Materials and methods: A micro-CT scanner was used to obtain high-resolution scans of freshly explanted human temporal bones. An advanced volume renderer was adapted to enable real-time reconstruction, display, and manipulation of these volumetric datasets. A custom-designed user interface provided for semi-automated threshold segmentation. A 6-degrees-of-freedom navigation device was designed and fabricated to enable exploration of the 3D space in a manner intuitive to those comfortable with the use of a surgical microscope. Standard haptic devices were also incorporated to assist in navigation and exploration. Results: Our visualization workstation could be adapted to allow for the effective exploration of middle-ear micro-CT datasets. Functionally significant anatomical details could be recognized and objective data could be extracted. Conclusions: We have developed an intuitive, rapid, and effective means of exploring otological micro-CT datasets. This system may provide a foundation for additional work based on middle-ear anatomical data.</EA>
<CC>002B25C03; 002B10D02</CC>
<FD>Oreille moyenne; Modèle; Explant; Os temporal; Homme</FD>
<ED>Middle ear; Models; Explant; Temporal bone; Human</ED>
<SD>Oido medio; Modelo; Explante; Hueso temporal; Hombre</SD>
<LO>INIST-17535.354000181769590240</LO>
<ID>10-0273955</ID>
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Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets

Reconstruction and exploration of virtual middle-ear models derived from micro-CT datasets

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