Demons deformable registration of CT and cone-beam CT using an iterative intensity matching approach.

Volume: 38, Issue: 4, Pages: 1785 - 1798
Published: Apr 1, 2011
Abstract
Purpose: A method of intensity-based deformable registration of CT and cone-beam CT CBCT images is described, in which intensity correction occurs simultaneously within the iterative registration process. The method preserves the speed and simplicity of the popular Demons algorithm while providing robustness and accuracy in the presence of large mismatch between CT and CBCT voxel values “intensity”. Methods: A variant of the Demons algorithm was...
Paper Details
Title
Demons deformable registration of CT and cone-beam CT using an iterative intensity matching approach.
Published Date
Apr 1, 2011
Volume
38
Issue
4
Pages
1785 - 1798
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