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Estimation of linea...
Estimation of linear deformations of 3D objects
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- Tanács, Attila (författare)
- Dept. of image processing and computer graphics, University of Szeged, Szeged, Hungary
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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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- Sladoje, Natasa (författare)
- Faculty of Technical Sciences, University of Novi Sad, Serbia,University of Novi Sad
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- Kato, Zoltan (författare)
- Dept. of image processing and computer graphics, University of Szeged, Szeged, Hungary
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Dept of image processing and computer graphics, University of Szeged, Szeged, Hungary Centrum för bildanalys (creator_code:org_t)
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- ISBN 9781424479924
- 2010
- 2010
- Engelska.
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Ingår i: Proceedings of 2010 IEEE 17th International Conference on Image Processing. - 9781424479924 ; , s. 153-156
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://res.slu.se/i...
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Abstract
Ämnesord
Stäng
- We propose a registration method to find affine transformations between 3D objects by constructing and solving an overdetermined system of polynomial equations. We utilize voxel coverage information for more precise object boundary description. An iterative solution enables us to easily adjust the method to recover e.g. rigid-body and similarity transformations. Synthetic tests show the advantage of the voxel coverage representation, and reveal the robustness properties of our method against different types of segmentation errors. The method is tested on a real medical CT volume.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- 3D registration
- affine transformation
- system of polynomial equations
- voxel coverage
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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