Accurate inverse-consistent symmetric optical flow for 4D CT lung registration.
Zhulou CaoEnqing DongQiang ZhengWenyan SunZhenzhi LiPublished in: Biomed. Signal Process. Control. (2016)
Keyphrases
- optical flow
- accurate registration
- ct images
- image registration
- image guided
- lung cancer
- ct data
- computed tomography
- image guided radiotherapy
- image sequences
- lung cancer patients
- motion estimation
- image pairs
- medical imaging
- least squares
- motion field
- pet ct
- patient specific
- target registration error
- image analysis
- registration process
- clinical applications
- treatment planning
- registration accuracy
- motion model
- computer vision
- affine transformation
- point cloud