3D ultrasound-CT registration of the liver using combined landmark-intensity information.
Thomas LangeNils PapenbergStefan HeldmannJan ModersitzkiBernd FischerHans LameckerPeter-Michael SchlagPublished in: Int. J. Comput. Assist. Radiol. Surg. (2009)
Keyphrases
- accurate registration
- image registration
- intensity information
- ct images
- registration accuracy
- medical imaging
- image intensity
- computed tomography
- ct scans
- deformable registration
- segmentation method
- image pairs
- edge information
- intensity distribution
- ct data
- medical images
- high resolution
- shape prior
- organ motion
- image guided
- deformation field
- x ray
- clinical applications
- curve evolution
- target registration error
- registration errors
- pixel intensities
- gradient information
- image reconstruction