ISWLS: Novel Algorithm for Image Reconstruction in PET.
Evangelia KaraliSotiris PavlopoulosSofia LambropoulouDimitris KoutsourisPublished in: IEEE Trans. Inf. Technol. Biomed. (2011)
Keyphrases
- image reconstruction
- image reconstruction algorithms
- artifact free
- reconstruction method
- reconstructed image
- emission computed tomography
- computational complexity
- compressed sensing
- computed tomography
- positron emission tomography
- reconstruction process
- back projection
- zernike moments
- computer vision
- energy function
- expectation maximization
- super resolution
- wiener filtering
- image data
- high resolution
- high quality