Fast Spatial Resolution Analysis of Quadratic Penalized Least-Squares Image Reconstruction With Separate Real and Imaginary Roughness Penalty: Application to fMRI.
Valur T. OlafssonDouglas C. NollJeffrey A. FesslerPublished in: IEEE Trans. Medical Imaging (2018)
Keyphrases
- image reconstruction
- spatial resolution
- least squares
- reconstructed image
- super resolution
- high spatial resolution
- image reconstruction algorithms
- high resolution
- reconstruction method
- multispectral
- temporal resolution
- spatial information
- wavelet transform
- frame rate
- high quality
- random projections
- three dimensional
- computer vision