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Registration of 2D ...
Registration of 2D Histological Images of Bone Implants with 3D SRuCT Volumes
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- Sarve, Hamid, 1981- (författare)
- Uppsala universitet,Centrum för bildanalys,Datoriserad bildanalys
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- Lindblad, Joakim (författare)
- Uppsala universitet,Centrum för bildanalys,Datoriserad bildanalys
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- B Johansson, Carina (författare)
- Department of Clinical Medicine, Örebro University
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(creator_code:org_t)
- Lund : SSBA, 2008
- 2008
- Engelska.
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Ingår i: SSBA 2008. - Lund : SSBA. ; , s. 19-22
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- To provide better insight in bone modeling andremodeling around implants, information is ex-tracted using different imaging techniques. Twotypes of data used in this project are 2D histologi-cal images and 3D SRuCT (synchrotron radiation-based computed microtomography) volumes. In thecase of the volumes, manual annotation is verytime consuming and difficult. To work around thisproblem is to register the volume with the 2D his-tological images, for which a ground truth is easierto create.In this paper, we present a 2D/3D intermodal reg-istration method for the mentioned purpose. Themethod compares the correspondence between anextracted 2D-slice from the volume and the histo-logical image using mutual information. The sliceis found using simulated annealing and matched tothe histological image using chamfer matching.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
Nyckelord
- Image analysis
- Bildanalys
- datoriserad bildanalys
- Computerized Image Analysis
Publikations- och innehållstyp
- vet (ämneskategori)
- kon (ämneskategori)