A Shape-Navigated Image Deformation Model for 4D Lung Respiratory Motion Estimation.
Xiaoxiao LiuRohit R. SabooStephen M. PizerGig S. MagerasPublished in: ISBI (2009)
Keyphrases
- deformation model
- motion estimation
- image analysis
- input image
- image features
- rotation and translation
- single image
- object representation
- motion compensation
- energy functional
- shape model
- image sequences
- feature points
- keypoints
- vector field
- thin plate spline
- image segmentation
- high resolution
- b spline
- region of interest
- energy function
- image matching
- shape from shading
- shape analysis
- shape descriptors
- particle filter
- registration accuracy
- video sequences
- computer vision