Use of Three-Dimensional Gaussian Interpolation in the Projector/Backprojector Pair of Iterative Reconstruction for Compensation of Known Rigid-Body Motion in SPECT.
B. FengHoward C. GiffordR. D. BeachG. BoeningMichael A. GennertMichael A. KingPublished in: IEEE Trans. Medical Imaging (2006)
Keyphrases
- rigid body motion
- iterative reconstruction
- three dimensional
- rigid body
- optical flow
- motion parameters
- conformal geometric algebra
- image sequences
- positron emission tomography
- image registration
- multi view
- motion estimation
- d objects
- pose estimation
- range images
- image reconstruction
- computed tomography
- computer aided diagnosis
- ct scans
- computer tomography
- multislice