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Quantification of B...
Quantification of Bone Remodeling in SRuCTImages of Implants
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- Sarve, Hamid, 1981- (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Datoriserad bildanalys,Centrum för bildanalys,Centre for Image Analysis,
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- Lindblad, Joakim (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Centrum för bildanalys,Datoriserad bildanalys,,Centre for Image Analysis
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- Johansson, Carina B., 1955- (författare)
- Örebro universitet,Hälsoakademin,MedTek,Örebro University
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(creator_code:org_t)
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- ISBN 9783642022296
- Heidelberg : Springer Verlag, 2009
- 2009
- Engelska.
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Ingår i: 16th Scandinavian Conference, SCIA 2009, Oslo, Norway, June 15-18, 2009. - Heidelberg : Springer Verlag. - 9783642022296 ; , s. 770-779, s. 770-779
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Innehållsförteckning
Abstract
Ämnesord
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- For quantification of bone remodeling around implants, wecombine information obtained by two modalities: 2D histological sectionsimaged in light microscope and 3D synchrotron radiation-based computedmicrotomography, SRμCT. In this paper, we present a methodfor segmenting SRμCT volumes. The impact of shading artifact at theimplant interface is reduced by modeling the artifact. The segmentationis followed by quantitative analysis. To facilitate comparison with existingresults, the quantification is performed on a registered 2D slicefrom the volume, which corresponds to a histological section from thesame sample. The quantification involves measurements of bone areaand bone-implant contact percentages.We compare the results obtained by the proposed method on the SRμCTdata with manual measurements on the histological sections and discussthe advantages of including SRμCT data in the analysis.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk bildbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Image Processing (hsv//eng)
Nyckelord
- Image analysis
- Bildanalys
- datoriserad bildanalys
- Computerized Image Analysis
- Biomaterials
- Medicin
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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