Lindblad, Joakim
- Centre for Image Analysis, Sveriges lantbruksuniversitet
Sammanfattning
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
Nyckelord
3D registration; affine transformation; system of polynomial equations; voxel coverage
Publicerad i
Titel: 17th IEEE International Conference on Image Processing (ICIP), 2010 : proceedings
Utgivare: Institute of Electrical and Electronics Engineers
Konferens
Image Processing (ICIP) 2010
SLU författare
Sladoje, Nataša
- Univerzitet u Novom Sadu
UKÄ forskningsämne
Datavetenskap (datalogi)
Publikationens identifierare
- DOI: https://doi.org/10.1109/ICIP.2010.5650932
- ISBN: 978-1-4244-7992-4
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/32179