Registration of portal images for online correction of positioning errors during radiation therapy of prostate cancer.
Julia VladSebastian EulensteinWaldemar WlodarczykPeter WustRoland FelixPublished in: Medical Imaging: Image-Guided Procedures (2001)
Keyphrases
- radiation therapy
- prostate cancer
- deformable registration
- image guided
- image registration
- inter patient
- prostate segmentation
- computer aided
- ct images
- medical image analysis
- normal tissue
- radiation dose
- image data
- deformation field
- mr images
- three dimensional
- similarity metric
- treatment planning
- input image
- intensity modulated radiation therapy
- brain images
- image analysis
- b spline
- mutual information
- fully automatic
- medical imaging
- respiratory motion
- region of interest
- registration errors
- nonrigid registration
- automated segmentation
- texture information
- minimally invasive
- dce mri
- anisotropic diffusion
- edge detection
- diffusion tensor
- image processing