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Dokumenttyp:
Konferenzbeitrag 
Autor(en):
Zikic, D.; Glocker, B.; Kutter, O.; Groher, M.; Komodakis, N.; Kamen, A.; Paragios, N.; Navab, N. 
Titel:
Markov Random Field Optimization for Intensity-based 2D-3D Registration 
Abstract:
We propose a Markov Random Field (MRF) formulation for the intensity-based N-view 2D-3D registration problem. The transformation aligning the 3D volume to the 2D views is estimated by iterative updates obtained by discrete optimization of the MRF model. We employ a pairwise MRF model with a fully connected graph in which the nodes represent the parameter updates and the edges encode the image similarity costs resulting from variations of the values of adjacent nodes. A label space refinement str...    »
 
Stichworte:
SPIE,RegVis,CAMP 
Kongress- / Buchtitel:
SPIE Medical Imaging 
Verlagsort:
San Diego, California, USA 
Jahr:
2010