Cardiac image reconstruction on a 16-slice CT scanner using a retrospectively ECG-gated multicycle 3D back-projection algorithm.
Gilad ShechterGalit NavehAmi AltmanRoland M. ProksaMichael GrassPublished in: Medical Imaging: Image Processing (2003)
Keyphrases
- image reconstruction
- back projection
- image reconstruction algorithms
- computed tomography
- preprocessing
- radon transform
- reconstruction method
- computational complexity
- super resolution
- reconstructed image
- reconstruction process
- tomographic reconstruction
- detection algorithm
- three dimensional
- mean shift
- filtered back projection
- gray level
- signal processing
- medical images
- video sequences
- image sequences