High-Speed All-in-Focus Image Reconstruction by Merging Multiple Differently Focused Images.
Kazuya KodamaHiroshi MoAkira KubotaPublished in: PCM (2006)
Keyphrases
- image reconstruction
- emission computed tomography
- high speed
- positron emission tomography
- reconstruction method
- reconstruction process
- sparsely sampled
- reconstructed image
- band limited
- image data
- input image
- cardiac imaging
- super resolution
- computed tomography
- wiener filtering
- artifact free
- compressed sensing
- three dimensional
- spatial resolution
- test images
- back projection
- edge detection
- inverse problems
- region of interest
- spectral estimation
- image classification
- image reconstruction algorithms
- image registration
- high quality
- clinical applications
- radon transform
- motion artifacts
- image processing