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Elastic image registration of diagnostic brain MR and limited view intra operative MR using mutual information

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3 Author(s)
Devabhaktuni, S. ; Dept. of ECE, New Jersey Inst. of Technol., Newark, NJ, USA ; Loncaric, S. ; Schulder, M.

Neurosurgery requires accurate surgical planning and guidance because of complex and delicate structures in the brain. Over the course of a neurosurgical procedure, the brain changes its shape in reaction to mechanical and physiological changes associated with the surgery (loss of cerebro-spinal fluid and gravity force). Hence the use of elastic registration is required. We propose a method for registration of full view pre-operative and limited view intra-operative brain images. A polynomial formulation is used for curved transformation.

Published in:

Bioengineering Conference, 2003 IEEE 29th Annual, Proceedings of

Date of Conference:

22-23 March 2003